50000860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:443

約数の個数: 96

約数和(自身を含む): 131185152

約数和(自身を除く): 81184292

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 83, 91, 130, 140, 166, 182, 260, 331, 332, 364, 415, 455, 581, 662, 830, 910, 1079, 1162, 1324, 1655, 1660, 1820, 2158, 2317, 2324, 2905, 3310, 4303, 4316, 4634, 5395, 5810, 6620, 7553, 8606, 9268, 10790, 11585, 11620, 15106, 17212, 21515, 21580, 23170, 27473, 30121, 30212, 37765, 43030, 46340, 54946, 60242, 75530, 86060, 109892, 120484, 137365, 150605, 151060, 192311, 274730, 301210, 357149, 384622, 549460, 602420, 714298, 769244, 961555, 1428596, 1785745, 1923110, 2500043, 3571490, 3846220, 5000086, 7142980, 10000172, 12500215, 25000430, 50000860]

約数ペア:

[(1, 50000860), (2, 25000430), (4, 12500215), (5, 10000172), (7, 7142980), (10, 5000086), (13, 3846220), (14, 3571490), (20, 2500043), (26, 1923110), (28, 1785745), (35, 1428596), (52, 961555), (65, 769244), (70, 714298), (83, 602420), (91, 549460), (130, 384622), (140, 357149), (166, 301210), (182, 274730), (260, 192311), (331, 151060), (332, 150605), (364, 137365), (415, 120484), (455, 109892), (581, 86060), (662, 75530), (830, 60242), (910, 54946), (1079, 46340), (1162, 43030), (1324, 37765), (1655, 30212), (1660, 30121), (1820, 27473), (2158, 23170), (2317, 21580), (2324, 21515), (2905, 17212), (3310, 15106), (4303, 11620), (4316, 11585), (4634, 10790), (5395, 9268), (5810, 8606), (6620, 7553)]