48571250

素因数分解:

$2^1\times 5^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:110

約数の個数: 120

約数和(自身を含む): 115922268

約数和(自身を除く): 67351018

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 49, 50, 61, 65, 70, 91, 98, 122, 125, 130, 175, 182, 245, 250, 305, 325, 350, 427, 455, 490, 610, 625, 637, 650, 793, 854, 875, 910, 1225, 1250, 1274, 1525, 1586, 1625, 1750, 2135, 2275, 2450, 2989, 3050, 3185, 3250, 3965, 4270, 4375, 4550, 5551, 5978, 6125, 6370, 7625, 7930, 8125, 8750, 10675, 11102, 11375, 12250, 14945, 15250, 15925, 16250, 19825, 21350, 22750, 27755, 29890, 30625, 31850, 38125, 38857, 39650, 53375, 55510, 56875, 61250, 74725, 76250, 77714, 79625, 99125, 106750, 113750, 138775, 149450, 159250, 194285, 198250, 266875, 277550, 373625, 388570, 398125, 495625, 533750, 693875, 747250, 796250, 971425, 991250, 1387750, 1868125, 1942850, 3469375, 3736250, 4857125, 6938750, 9714250, 24285625, 48571250]

約数ペア:

[(1, 48571250), (2, 24285625), (5, 9714250), (7, 6938750), (10, 4857125), (13, 3736250), (14, 3469375), (25, 1942850), (26, 1868125), (35, 1387750), (49, 991250), (50, 971425), (61, 796250), (65, 747250), (70, 693875), (91, 533750), (98, 495625), (122, 398125), (125, 388570), (130, 373625), (175, 277550), (182, 266875), (245, 198250), (250, 194285), (305, 159250), (325, 149450), (350, 138775), (427, 113750), (455, 106750), (490, 99125), (610, 79625), (625, 77714), (637, 76250), (650, 74725), (793, 61250), (854, 56875), (875, 55510), (910, 53375), (1225, 39650), (1250, 38857), (1274, 38125), (1525, 31850), (1586, 30625), (1625, 29890), (1750, 27755), (2135, 22750), (2275, 21350), (2450, 19825), (2989, 16250), (3050, 15925), (3185, 15250), (3250, 14945), (3965, 12250), (4270, 11375), (4375, 11102), (4550, 10675), (5551, 8750), (5978, 8125), (6125, 7930), (6370, 7625)]