55587040

素因数分解:

$2^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3373}}^1$

素因数の和:3491

約数の個数: 48

約数和(自身を含む): 132638688

約数和(自身を除く): 77051648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 103, 160, 206, 412, 515, 824, 1030, 1648, 2060, 3296, 3373, 4120, 6746, 8240, 13492, 16480, 16865, 26984, 33730, 53968, 67460, 107936, 134920, 269840, 347419, 539680, 694838, 1389676, 1737095, 2779352, 3474190, 5558704, 6948380, 11117408, 13896760, 27793520, 55587040]

約数ペア:

[(1, 55587040), (2, 27793520), (4, 13896760), (5, 11117408), (8, 6948380), (10, 5558704), (16, 3474190), (20, 2779352), (32, 1737095), (40, 1389676), (80, 694838), (103, 539680), (160, 347419), (206, 269840), (412, 134920), (515, 107936), (824, 67460), (1030, 53968), (1648, 33730), (2060, 26984), (3296, 16865), (3373, 16480), (4120, 13492), (6746, 8240)]