55654340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1201}}^1$

素因数の和:1548

約数の個数: 48

約数和(自身を含む): 134085504

約数和(自身を除く): 78431164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 331, 662, 1201, 1324, 1655, 2317, 2402, 3310, 4634, 4804, 6005, 6620, 8407, 9268, 11585, 12010, 16814, 23170, 24020, 33628, 42035, 46340, 84070, 168140, 397531, 795062, 1590124, 1987655, 2782717, 3975310, 5565434, 7950620, 11130868, 13913585, 27827170, 55654340]

約数ペア:

[(1, 55654340), (2, 27827170), (4, 13913585), (5, 11130868), (7, 7950620), (10, 5565434), (14, 3975310), (20, 2782717), (28, 1987655), (35, 1590124), (70, 795062), (140, 397531), (331, 168140), (662, 84070), (1201, 46340), (1324, 42035), (1655, 33628), (2317, 24020), (2402, 23170), (3310, 16814), (4634, 12010), (4804, 11585), (6005, 9268), (6620, 8407)]