56949390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{2521}}^1$

素因数の和:2785

約数の個数: 48

約数和(自身を含む): 148717296

約数和(自身を除く): 91767906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 251, 502, 753, 1255, 1506, 2259, 2510, 2521, 3765, 4518, 5042, 7530, 7563, 11295, 12605, 15126, 22590, 22689, 25210, 37815, 45378, 75630, 113445, 226890, 632771, 1265542, 1898313, 3163855, 3796626, 5694939, 6327710, 9491565, 11389878, 18983130, 28474695, 56949390]

約数ペア:

[(1, 56949390), (2, 28474695), (3, 18983130), (5, 11389878), (6, 9491565), (9, 6327710), (10, 5694939), (15, 3796626), (18, 3163855), (30, 1898313), (45, 1265542), (90, 632771), (251, 226890), (502, 113445), (753, 75630), (1255, 45378), (1506, 37815), (2259, 25210), (2510, 22689), (2521, 22590), (3765, 15126), (4518, 12605), (5042, 11295), (7530, 7563)]