56849650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7951}}^1$

素因数の和:7987

約数の個数: 48

約数和(自身を含む): 124242048

約数和(自身を除く): 67392398

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 3575, 7150, 7951, 15902, 39755, 79510, 87461, 103363, 174922, 198775, 206726, 397550, 437305, 516815, 874610, 1033630, 1136993, 2186525, 2273986, 2584075, 4373050, 5168150, 5684965, 11369930, 28424825, 56849650]

約数ペア:

[(1, 56849650), (2, 28424825), (5, 11369930), (10, 5684965), (11, 5168150), (13, 4373050), (22, 2584075), (25, 2273986), (26, 2186525), (50, 1136993), (55, 1033630), (65, 874610), (110, 516815), (130, 437305), (143, 397550), (275, 206726), (286, 198775), (325, 174922), (550, 103363), (650, 87461), (715, 79510), (1430, 39755), (3575, 15902), (7150, 7951)]