56451185

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 84651840

約数和(自身を除く): 28200655

約数列:

[1, 5, 7, 19, 35, 49, 67, 95, 133, 181, 245, 335, 469, 665, 905, 931, 1267, 1273, 2345, 3283, 3439, 4655, 6335, 6365, 8869, 8911, 12127, 16415, 17195, 24073, 44345, 44555, 60635, 62377, 84889, 120365, 168511, 230413, 311885, 424445, 594223, 842555, 1152065, 1612891, 2971115, 8064455, 11290237, 56451185]

約数ペア:

[(1, 56451185), (5, 11290237), (7, 8064455), (19, 2971115), (35, 1612891), (49, 1152065), (67, 842555), (95, 594223), (133, 424445), (181, 311885), (245, 230413), (335, 168511), (469, 120365), (665, 84889), (905, 62377), (931, 60635), (1267, 44555), (1273, 44345), (2345, 24073), (3283, 17195), (3439, 16415), (4655, 12127), (6335, 8911), (6365, 8869)]