50870006250

素因数分解:

$2^1\times 3^1\times 5^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20399}}^1$

素因数の和:20455

約数の個数: 192

約数和(自身を含む): 152990208000

約数和(自身を除く): 102120201750

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 50, 57, 70, 75, 95, 105, 114, 125, 133, 150, 175, 190, 210, 250, 266, 285, 350, 375, 399, 475, 525, 570, 625, 665, 750, 798, 875, 950, 1050, 1250, 1330, 1425, 1750, 1875, 1995, 2375, 2625, 2850, 3125, 3325, 3750, 3990, 4375, 4750, 5250, 6250, 6650, 7125, 8750, 9375, 9975, 11875, 13125, 14250, 16625, 18750, 19950, 20399, 21875, 23750, 26250, 33250, 35625, 40798, 43750, 49875, 59375, 61197, 65625, 71250, 83125, 99750, 101995, 118750, 122394, 131250, 142793, 166250, 178125, 203990, 249375, 285586, 305985, 356250, 387581, 415625, 428379, 498750, 509975, 611970, 713965, 775162, 831250, 856758, 1019950, 1162743, 1246875, 1427930, 1529925, 1937905, 2141895, 2325486, 2493750, 2549875, 2713067, 3059850, 3569825, 3875810, 4283790, 5099750, 5426134, 5813715, 7139650, 7649625, 8139201, 9689525, 10709475, 11627430, 12749375, 13565335, 15299250, 16278402, 17849125, 19379050, 21418950, 25498750, 27130670, 29068575, 35698250, 38248125, 40696005, 48447625, 53547375, 58137150, 63746875, 67826675, 76496250, 81392010, 89245625, 96895250, 107094750, 127493750, 135653350, 145342875, 178491250, 191240625, 203480025, 242238125, 267736875, 290685750, 339133375, 382481250, 406960050, 446228125, 484476250, 535473750, 678266750, 726714375, 892456250, 1017400125, 1211190625, 1338684375, 1453428750, 1695666875, 2034800250, 2422381250, 2677368750, 3391333750, 3633571875, 5087000625, 7267143750, 8478334375, 10174001250, 16956668750, 25435003125, 50870006250]

約数ペア:

[(1, 50870006250), (2, 25435003125), (3, 16956668750), (5, 10174001250), (6, 8478334375), (7, 7267143750), (10, 5087000625), (14, 3633571875), (15, 3391333750), (19, 2677368750), (21, 2422381250), (25, 2034800250), (30, 1695666875), (35, 1453428750), (38, 1338684375), (42, 1211190625), (50, 1017400125), (57, 892456250), (70, 726714375), (75, 678266750), (95, 535473750), (105, 484476250), (114, 446228125), (125, 406960050), (133, 382481250), (150, 339133375), (175, 290685750), (190, 267736875), (210, 242238125), (250, 203480025), (266, 191240625), (285, 178491250), (350, 145342875), (375, 135653350), (399, 127493750), (475, 107094750), (525, 96895250), (570, 89245625), (625, 81392010), (665, 76496250), (750, 67826675), (798, 63746875), (875, 58137150), (950, 53547375), (1050, 48447625), (1250, 40696005), (1330, 38248125), (1425, 35698250), (1750, 29068575), (1875, 27130670), (1995, 25498750), (2375, 21418950), (2625, 19379050), (2850, 17849125), (3125, 16278402), (3325, 15299250), (3750, 13565335), (3990, 12749375), (4375, 11627430), (4750, 10709475), (5250, 9689525), (6250, 8139201), (6650, 7649625), (7125, 7139650), (8750, 5813715), (9375, 5426134), (9975, 5099750), (11875, 4283790), (13125, 3875810), (14250, 3569825), (16625, 3059850), (18750, 2713067), (19950, 2549875), (20399, 2493750), (21875, 2325486), (23750, 2141895), (26250, 1937905), (33250, 1529925), (35625, 1427930), (40798, 1246875), (43750, 1162743), (49875, 1019950), (59375, 856758), (61197, 831250), (65625, 775162), (71250, 713965), (83125, 611970), (99750, 509975), (101995, 498750), (118750, 428379), (122394, 415625), (131250, 387581), (142793, 356250), (166250, 305985), (178125, 285586), (203990, 249375)]