52004793100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{85661}}^1$

素因数の和:86155

約数の個数: 72

約数和(自身を含む): 121792861008

約数和(自身を除く): 69788067908

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 467, 650, 934, 1300, 1868, 2335, 4670, 6071, 9340, 11675, 12142, 23350, 24284, 30355, 46700, 60710, 85661, 121420, 151775, 171322, 303550, 342644, 428305, 607100, 856610, 1113593, 1713220, 2141525, 2227186, 4283050, 4454372, 5567965, 8566100, 11135930, 22271860, 27839825, 40003687, 55679650, 80007374, 111359300, 160014748, 200018435, 400036870, 520047931, 800073740, 1000092175, 1040095862, 2000184350, 2080191724, 2600239655, 4000368700, 5200479310, 10400958620, 13001198275, 26002396550, 52004793100]

約数ペア:

[(1, 52004793100), (2, 26002396550), (4, 13001198275), (5, 10400958620), (10, 5200479310), (13, 4000368700), (20, 2600239655), (25, 2080191724), (26, 2000184350), (50, 1040095862), (52, 1000092175), (65, 800073740), (100, 520047931), (130, 400036870), (260, 200018435), (325, 160014748), (467, 111359300), (650, 80007374), (934, 55679650), (1300, 40003687), (1868, 27839825), (2335, 22271860), (4670, 11135930), (6071, 8566100), (9340, 5567965), (11675, 4454372), (12142, 4283050), (23350, 2227186), (24284, 2141525), (30355, 1713220), (46700, 1113593), (60710, 856610), (85661, 607100), (121420, 428305), (151775, 342644), (171322, 303550)]