55710930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{421}}^1$

素因数の和:843

約数の個数: 64

約数和(自身を含む): 146572416

約数和(自身を除く): 90861486

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 401, 421, 802, 842, 1203, 1263, 2005, 2105, 2406, 2526, 4010, 4210, 4411, 4631, 6015, 6315, 8822, 9262, 12030, 12630, 13233, 13893, 22055, 23155, 26466, 27786, 44110, 46310, 66165, 69465, 132330, 138930, 168821, 337642, 506463, 844105, 1012926, 1688210, 1857031, 2532315, 3714062, 5064630, 5571093, 9285155, 11142186, 18570310, 27855465, 55710930]

約数ペア:

[(1, 55710930), (2, 27855465), (3, 18570310), (5, 11142186), (6, 9285155), (10, 5571093), (11, 5064630), (15, 3714062), (22, 2532315), (30, 1857031), (33, 1688210), (55, 1012926), (66, 844105), (110, 506463), (165, 337642), (330, 168821), (401, 138930), (421, 132330), (802, 69465), (842, 66165), (1203, 46310), (1263, 44110), (2005, 27786), (2105, 26466), (2406, 23155), (2526, 22055), (4010, 13893), (4210, 13233), (4411, 12630), (4631, 12030), (6015, 9262), (6315, 8822)]