51930010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 107412480

約数和(自身を除く): 55482470

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 73, 110, 145, 146, 223, 290, 319, 365, 446, 638, 730, 803, 1115, 1595, 1606, 2117, 2230, 2453, 3190, 4015, 4234, 4906, 6467, 8030, 10585, 12265, 12934, 16279, 21170, 23287, 24530, 32335, 32558, 46574, 64670, 71137, 81395, 116435, 142274, 162790, 179069, 232870, 355685, 358138, 472091, 711370, 895345, 944182, 1790690, 2360455, 4720910, 5193001, 10386002, 25965005, 51930010]

約数ペア:

[(1, 51930010), (2, 25965005), (5, 10386002), (10, 5193001), (11, 4720910), (22, 2360455), (29, 1790690), (55, 944182), (58, 895345), (73, 711370), (110, 472091), (145, 358138), (146, 355685), (223, 232870), (290, 179069), (319, 162790), (365, 142274), (446, 116435), (638, 81395), (730, 71137), (803, 64670), (1115, 46574), (1595, 32558), (1606, 32335), (2117, 24530), (2230, 23287), (2453, 21170), (3190, 16279), (4015, 12934), (4234, 12265), (4906, 10585), (6467, 8030)]