50981550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{4787}}^1$

素因数の和:4873

約数の個数: 48

約数和(自身を含む): 128241792

約数和(自身を除く): 77260242

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 710, 1065, 1775, 2130, 3550, 4787, 5325, 9574, 10650, 14361, 23935, 28722, 47870, 71805, 119675, 143610, 239350, 339877, 359025, 679754, 718050, 1019631, 1699385, 2039262, 3398770, 5098155, 8496925, 10196310, 16993850, 25490775, 50981550]

約数ペア:

[(1, 50981550), (2, 25490775), (3, 16993850), (5, 10196310), (6, 8496925), (10, 5098155), (15, 3398770), (25, 2039262), (30, 1699385), (50, 1019631), (71, 718050), (75, 679754), (142, 359025), (150, 339877), (213, 239350), (355, 143610), (426, 119675), (710, 71805), (1065, 47870), (1775, 28722), (2130, 23935), (3550, 14361), (4787, 10650), (5325, 9574)]