49764350

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:365

約数の個数: 48

約数和(自身を含む): 95819760

約数和(自身を除く): 46055410

約数列:

[1, 2, 5, 10, 25, 50, 53, 89, 106, 178, 211, 265, 422, 445, 530, 890, 1055, 1325, 2110, 2225, 2650, 4450, 4717, 5275, 9434, 10550, 11183, 18779, 22366, 23585, 37558, 47170, 55915, 93895, 111830, 117925, 187790, 235850, 279575, 469475, 559150, 938950, 995287, 1990574, 4976435, 9952870, 24882175, 49764350]

約数ペア:

[(1, 49764350), (2, 24882175), (5, 9952870), (10, 4976435), (25, 1990574), (50, 995287), (53, 938950), (89, 559150), (106, 469475), (178, 279575), (211, 235850), (265, 187790), (422, 117925), (445, 111830), (530, 93895), (890, 55915), (1055, 47170), (1325, 37558), (2110, 23585), (2225, 22366), (2650, 18779), (4450, 11183), (4717, 10550), (5275, 9434)]