56371710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1$

素因数の和:633

約数の個数: 64

約数和(自身を含む): 140279040

約数和(自身を除く): 83907330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 89, 129, 178, 215, 258, 267, 430, 445, 491, 534, 645, 890, 982, 1290, 1335, 1473, 2455, 2670, 2946, 3827, 4910, 7365, 7654, 11481, 14730, 19135, 21113, 22962, 38270, 42226, 43699, 57405, 63339, 87398, 105565, 114810, 126678, 131097, 211130, 218495, 262194, 316695, 436990, 633390, 655485, 1310970, 1879057, 3758114, 5637171, 9395285, 11274342, 18790570, 28185855, 56371710]

約数ペア:

[(1, 56371710), (2, 28185855), (3, 18790570), (5, 11274342), (6, 9395285), (10, 5637171), (15, 3758114), (30, 1879057), (43, 1310970), (86, 655485), (89, 633390), (129, 436990), (178, 316695), (215, 262194), (258, 218495), (267, 211130), (430, 131097), (445, 126678), (491, 114810), (534, 105565), (645, 87398), (890, 63339), (982, 57405), (1290, 43699), (1335, 42226), (1473, 38270), (2455, 22962), (2670, 21113), (2946, 19135), (3827, 14730), (4910, 11481), (7365, 7654)]