53737060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^2$

素因数の和:205

約数の個数: 72

約数和(自身を含む): 126270648

約数和(自身を除く): 72533588

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 71, 82, 130, 142, 164, 205, 260, 284, 355, 410, 533, 710, 820, 923, 1066, 1420, 1846, 2132, 2665, 2911, 3692, 4615, 5041, 5330, 5822, 9230, 10082, 10660, 11644, 14555, 18460, 20164, 25205, 29110, 37843, 50410, 58220, 65533, 75686, 100820, 131066, 151372, 189215, 206681, 262132, 327665, 378430, 413362, 655330, 756860, 826724, 1033405, 1310660, 2066810, 2686853, 4133620, 5373706, 10747412, 13434265, 26868530, 53737060]

約数ペア:

[(1, 53737060), (2, 26868530), (4, 13434265), (5, 10747412), (10, 5373706), (13, 4133620), (20, 2686853), (26, 2066810), (41, 1310660), (52, 1033405), (65, 826724), (71, 756860), (82, 655330), (130, 413362), (142, 378430), (164, 327665), (205, 262132), (260, 206681), (284, 189215), (355, 151372), (410, 131066), (533, 100820), (710, 75686), (820, 65533), (923, 58220), (1066, 50410), (1420, 37843), (1846, 29110), (2132, 25205), (2665, 20164), (2911, 18460), (3692, 14555), (4615, 11644), (5041, 10660), (5330, 10082), (5822, 9230)]