53882870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 103474800

約数和(自身を除く): 49591930

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 145, 149, 215, 290, 298, 430, 745, 841, 1247, 1490, 1682, 2494, 4205, 4321, 6235, 6407, 8410, 8642, 12470, 12814, 21605, 32035, 36163, 43210, 64070, 72326, 125309, 180815, 185803, 250618, 361630, 371606, 626545, 929015, 1253090, 1858030, 5388287, 10776574, 26941435, 53882870]

約数ペア:

[(1, 53882870), (2, 26941435), (5, 10776574), (10, 5388287), (29, 1858030), (43, 1253090), (58, 929015), (86, 626545), (145, 371606), (149, 361630), (215, 250618), (290, 185803), (298, 180815), (430, 125309), (745, 72326), (841, 64070), (1247, 43210), (1490, 36163), (1682, 32035), (2494, 21605), (4205, 12814), (4321, 12470), (6235, 8642), (6407, 8410)]