51392250

素因数分解:

$2^1\times 3^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:294

約数の個数: 192

約数和(自身を含む): 171714816

約数和(自身を除く): 120322566

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 35, 39, 42, 45, 50, 63, 65, 70, 75, 78, 90, 91, 105, 117, 125, 126, 130, 150, 175, 182, 195, 210, 225, 234, 250, 251, 273, 315, 325, 350, 375, 390, 450, 455, 502, 525, 546, 585, 630, 650, 750, 753, 819, 875, 910, 975, 1050, 1125, 1170, 1255, 1365, 1506, 1575, 1625, 1638, 1750, 1757, 1950, 2250, 2259, 2275, 2510, 2625, 2730, 2925, 3150, 3250, 3263, 3514, 3765, 4095, 4518, 4550, 4875, 5250, 5271, 5850, 6275, 6526, 6825, 7530, 7875, 8190, 8785, 9750, 9789, 10542, 11295, 11375, 12550, 13650, 14625, 15750, 15813, 16315, 17570, 18825, 19578, 20475, 22590, 22750, 22841, 26355, 29250, 29367, 31375, 31626, 32630, 34125, 37650, 40950, 43925, 45682, 48945, 52710, 56475, 58734, 62750, 68250, 68523, 79065, 81575, 87850, 94125, 97890, 102375, 112950, 114205, 131775, 137046, 146835, 158130, 163150, 188250, 204750, 205569, 219625, 228410, 244725, 263550, 282375, 293670, 342615, 395325, 407875, 411138, 439250, 489450, 564750, 571025, 658875, 685230, 734175, 790650, 815750, 1027845, 1142050, 1223625, 1317750, 1468350, 1713075, 1976625, 2055690, 2447250, 2855125, 3426150, 3670875, 3953250, 5139225, 5710250, 7341750, 8565375, 10278450, 17130750, 25696125, 51392250]

約数ペア:

[(1, 51392250), (2, 25696125), (3, 17130750), (5, 10278450), (6, 8565375), (7, 7341750), (9, 5710250), (10, 5139225), (13, 3953250), (14, 3670875), (15, 3426150), (18, 2855125), (21, 2447250), (25, 2055690), (26, 1976625), (30, 1713075), (35, 1468350), (39, 1317750), (42, 1223625), (45, 1142050), (50, 1027845), (63, 815750), (65, 790650), (70, 734175), (75, 685230), (78, 658875), (90, 571025), (91, 564750), (105, 489450), (117, 439250), (125, 411138), (126, 407875), (130, 395325), (150, 342615), (175, 293670), (182, 282375), (195, 263550), (210, 244725), (225, 228410), (234, 219625), (250, 205569), (251, 204750), (273, 188250), (315, 163150), (325, 158130), (350, 146835), (375, 137046), (390, 131775), (450, 114205), (455, 112950), (502, 102375), (525, 97890), (546, 94125), (585, 87850), (630, 81575), (650, 79065), (750, 68523), (753, 68250), (819, 62750), (875, 58734), (910, 56475), (975, 52710), (1050, 48945), (1125, 45682), (1170, 43925), (1255, 40950), (1365, 37650), (1506, 34125), (1575, 32630), (1625, 31626), (1638, 31375), (1750, 29367), (1757, 29250), (1950, 26355), (2250, 22841), (2259, 22750), (2275, 22590), (2510, 20475), (2625, 19578), (2730, 18825), (2925, 17570), (3150, 16315), (3250, 15813), (3263, 15750), (3514, 14625), (3765, 13650), (4095, 12550), (4518, 11375), (4550, 11295), (4875, 10542), (5250, 9789), (5271, 9750), (5850, 8785), (6275, 8190), (6526, 7875), (6825, 7530)]