52993640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3571}}^1$

素因数の和:3642

約数の個数: 64

約数和(自身を含む): 138879360

約数和(自身を除く): 85885720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 371, 424, 530, 742, 1060, 1484, 1855, 2120, 2968, 3571, 3710, 7142, 7420, 14284, 14840, 17855, 24997, 28568, 35710, 49994, 71420, 99988, 124985, 142840, 189263, 199976, 249970, 378526, 499940, 757052, 946315, 999880, 1324841, 1514104, 1892630, 2649682, 3785260, 5299364, 6624205, 7570520, 10598728, 13248410, 26496820, 52993640]

約数ペア:

[(1, 52993640), (2, 26496820), (4, 13248410), (5, 10598728), (7, 7570520), (8, 6624205), (10, 5299364), (14, 3785260), (20, 2649682), (28, 1892630), (35, 1514104), (40, 1324841), (53, 999880), (56, 946315), (70, 757052), (106, 499940), (140, 378526), (212, 249970), (265, 199976), (280, 189263), (371, 142840), (424, 124985), (530, 99988), (742, 71420), (1060, 49994), (1484, 35710), (1855, 28568), (2120, 24997), (2968, 17855), (3571, 14840), (3710, 14284), (7142, 7420)]