50526040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1109}}^1$

素因数の和:1204

約数の個数: 64

約数和(自身を含む): 122277600

約数和(自身を除く): 71751560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 67, 68, 85, 134, 136, 170, 268, 335, 340, 536, 670, 680, 1109, 1139, 1340, 2218, 2278, 2680, 4436, 4556, 5545, 5695, 8872, 9112, 11090, 11390, 18853, 22180, 22780, 37706, 44360, 45560, 74303, 75412, 94265, 148606, 150824, 188530, 297212, 371515, 377060, 594424, 743030, 754120, 1263151, 1486060, 2526302, 2972120, 5052604, 6315755, 10105208, 12631510, 25263020, 50526040]

約数ペア:

[(1, 50526040), (2, 25263020), (4, 12631510), (5, 10105208), (8, 6315755), (10, 5052604), (17, 2972120), (20, 2526302), (34, 1486060), (40, 1263151), (67, 754120), (68, 743030), (85, 594424), (134, 377060), (136, 371515), (170, 297212), (268, 188530), (335, 150824), (340, 148606), (536, 94265), (670, 75412), (680, 74303), (1109, 45560), (1139, 44360), (1340, 37706), (2218, 22780), (2278, 22180), (2680, 18853), (4436, 11390), (4556, 11090), (5545, 9112), (5695, 8872)]