49654680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{9623}}^1$

素因数の和:9680

約数の個数: 64

約数和(自身を含む): 152444160

約数和(自身を除く): 102789480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 9623, 19246, 28869, 38492, 48115, 57738, 76984, 96230, 115476, 144345, 192460, 230952, 288690, 384920, 413789, 577380, 827578, 1154760, 1241367, 1655156, 2068945, 2482734, 3310312, 4137890, 4965468, 6206835, 8275780, 9930936, 12413670, 16551560, 24827340, 49654680]

約数ペア:

[(1, 49654680), (2, 24827340), (3, 16551560), (4, 12413670), (5, 9930936), (6, 8275780), (8, 6206835), (10, 4965468), (12, 4137890), (15, 3310312), (20, 2482734), (24, 2068945), (30, 1655156), (40, 1241367), (43, 1154760), (60, 827578), (86, 577380), (120, 413789), (129, 384920), (172, 288690), (215, 230952), (258, 192460), (344, 144345), (430, 115476), (516, 96230), (645, 76984), (860, 57738), (1032, 48115), (1290, 38492), (1720, 28869), (2580, 19246), (5160, 9623)]