49569990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{251}}^1$

素因数の和:517

約数の個数: 64

約数和(自身を含む): 124104960

約数和(自身を除く): 74534970

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 227, 251, 290, 435, 454, 502, 681, 753, 870, 1135, 1255, 1362, 1506, 2270, 2510, 3405, 3765, 6583, 6810, 7279, 7530, 13166, 14558, 19749, 21837, 32915, 36395, 39498, 43674, 56977, 65830, 72790, 98745, 109185, 113954, 170931, 197490, 218370, 284885, 341862, 569770, 854655, 1652333, 1709310, 3304666, 4956999, 8261665, 9913998, 16523330, 24784995, 49569990]

約数ペア:

[(1, 49569990), (2, 24784995), (3, 16523330), (5, 9913998), (6, 8261665), (10, 4956999), (15, 3304666), (29, 1709310), (30, 1652333), (58, 854655), (87, 569770), (145, 341862), (174, 284885), (227, 218370), (251, 197490), (290, 170931), (435, 113954), (454, 109185), (502, 98745), (681, 72790), (753, 65830), (870, 56977), (1135, 43674), (1255, 39498), (1362, 36395), (1506, 32915), (2270, 21837), (2510, 19749), (3405, 14558), (3765, 13166), (6583, 7530), (6810, 7279)]