50349640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2791}}^1$

素因数の和:2854

約数の個数: 64

約数和(自身を含む): 126645120

約数和(自身を除く): 76295480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 41, 44, 55, 82, 88, 110, 164, 205, 220, 328, 410, 440, 451, 820, 902, 1640, 1804, 2255, 2791, 3608, 4510, 5582, 9020, 11164, 13955, 18040, 22328, 27910, 30701, 55820, 61402, 111640, 114431, 122804, 153505, 228862, 245608, 307010, 457724, 572155, 614020, 915448, 1144310, 1228040, 1258741, 2288620, 2517482, 4577240, 5034964, 6293705, 10069928, 12587410, 25174820, 50349640]

約数ペア:

[(1, 50349640), (2, 25174820), (4, 12587410), (5, 10069928), (8, 6293705), (10, 5034964), (11, 4577240), (20, 2517482), (22, 2288620), (40, 1258741), (41, 1228040), (44, 1144310), (55, 915448), (82, 614020), (88, 572155), (110, 457724), (164, 307010), (205, 245608), (220, 228862), (328, 153505), (410, 122804), (440, 114431), (451, 111640), (820, 61402), (902, 55820), (1640, 30701), (1804, 27910), (2255, 22328), (2791, 18040), (3608, 13955), (4510, 11164), (5582, 9020)]