51856350

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:195

約数の個数: 192

約数和(自身を含む): 164989440

約数和(自身を除く): 113133090

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 29, 30, 35, 39, 42, 50, 58, 65, 70, 75, 78, 87, 91, 105, 130, 131, 145, 150, 174, 175, 182, 195, 203, 210, 262, 273, 290, 325, 350, 377, 390, 393, 406, 435, 455, 525, 546, 609, 650, 655, 725, 754, 786, 870, 910, 917, 975, 1015, 1050, 1131, 1218, 1310, 1365, 1450, 1703, 1834, 1885, 1950, 1965, 2030, 2175, 2262, 2275, 2639, 2730, 2751, 3045, 3275, 3406, 3770, 3799, 3930, 4350, 4550, 4585, 5075, 5109, 5278, 5502, 5655, 6090, 6550, 6825, 7598, 7917, 8515, 9170, 9425, 9825, 10150, 10218, 11310, 11397, 11921, 13195, 13650, 13755, 15225, 15834, 17030, 18850, 18995, 19650, 22794, 22925, 23842, 25545, 26390, 26593, 27510, 28275, 30450, 35763, 37990, 39585, 42575, 45850, 49387, 51090, 53186, 56550, 56985, 59605, 65975, 68775, 71526, 79170, 79779, 85150, 94975, 98774, 113970, 119210, 127725, 131950, 132965, 137550, 148161, 159558, 178815, 189950, 197925, 246935, 255450, 265930, 284925, 296322, 298025, 345709, 357630, 395850, 398895, 493870, 569850, 596050, 664825, 691418, 740805, 797790, 894075, 1037127, 1234675, 1329650, 1481610, 1728545, 1788150, 1994475, 2074254, 2469350, 3457090, 3704025, 3988950, 5185635, 7408050, 8642725, 10371270, 17285450, 25928175, 51856350]

約数ペア:

[(1, 51856350), (2, 25928175), (3, 17285450), (5, 10371270), (6, 8642725), (7, 7408050), (10, 5185635), (13, 3988950), (14, 3704025), (15, 3457090), (21, 2469350), (25, 2074254), (26, 1994475), (29, 1788150), (30, 1728545), (35, 1481610), (39, 1329650), (42, 1234675), (50, 1037127), (58, 894075), (65, 797790), (70, 740805), (75, 691418), (78, 664825), (87, 596050), (91, 569850), (105, 493870), (130, 398895), (131, 395850), (145, 357630), (150, 345709), (174, 298025), (175, 296322), (182, 284925), (195, 265930), (203, 255450), (210, 246935), (262, 197925), (273, 189950), (290, 178815), (325, 159558), (350, 148161), (377, 137550), (390, 132965), (393, 131950), (406, 127725), (435, 119210), (455, 113970), (525, 98774), (546, 94975), (609, 85150), (650, 79779), (655, 79170), (725, 71526), (754, 68775), (786, 65975), (870, 59605), (910, 56985), (917, 56550), (975, 53186), (1015, 51090), (1050, 49387), (1131, 45850), (1218, 42575), (1310, 39585), (1365, 37990), (1450, 35763), (1703, 30450), (1834, 28275), (1885, 27510), (1950, 26593), (1965, 26390), (2030, 25545), (2175, 23842), (2262, 22925), (2275, 22794), (2639, 19650), (2730, 18995), (2751, 18850), (3045, 17030), (3275, 15834), (3406, 15225), (3770, 13755), (3799, 13650), (3930, 13195), (4350, 11921), (4550, 11397), (4585, 11310), (5075, 10218), (5109, 10150), (5278, 9825), (5502, 9425), (5655, 9170), (6090, 8515), (6550, 7917), (6825, 7598)]