47676140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{587}}^1$

素因数の和:758

約数の個数: 48

約数和(自身を含む): 104315904

約数和(自身を除く): 56639764

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 131, 155, 262, 310, 524, 587, 620, 655, 1174, 1310, 2348, 2620, 2935, 4061, 5870, 8122, 11740, 16244, 18197, 20305, 36394, 40610, 72788, 76897, 81220, 90985, 153794, 181970, 307588, 363940, 384485, 768970, 1537940, 2383807, 4767614, 9535228, 11919035, 23838070, 47676140]

約数ペア:

[(1, 47676140), (2, 23838070), (4, 11919035), (5, 9535228), (10, 4767614), (20, 2383807), (31, 1537940), (62, 768970), (124, 384485), (131, 363940), (155, 307588), (262, 181970), (310, 153794), (524, 90985), (587, 81220), (620, 76897), (655, 72788), (1174, 40610), (1310, 36394), (2348, 20305), (2620, 18197), (2935, 16244), (4061, 11740), (5870, 8122)]