56315730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4801}}^1$

素因数の和:4851

約数の個数: 64

約数和(自身を含む): 149361408

約数和(自身を除く): 93045678

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 46, 51, 69, 85, 102, 115, 138, 170, 230, 255, 345, 391, 510, 690, 782, 1173, 1955, 2346, 3910, 4801, 5865, 9602, 11730, 14403, 24005, 28806, 48010, 72015, 81617, 110423, 144030, 163234, 220846, 244851, 331269, 408085, 489702, 552115, 662538, 816170, 1104230, 1224255, 1656345, 1877191, 2448510, 3312690, 3754382, 5631573, 9385955, 11263146, 18771910, 28157865, 56315730]

約数ペア:

[(1, 56315730), (2, 28157865), (3, 18771910), (5, 11263146), (6, 9385955), (10, 5631573), (15, 3754382), (17, 3312690), (23, 2448510), (30, 1877191), (34, 1656345), (46, 1224255), (51, 1104230), (69, 816170), (85, 662538), (102, 552115), (115, 489702), (138, 408085), (170, 331269), (230, 244851), (255, 220846), (345, 163234), (391, 144030), (510, 110423), (690, 81617), (782, 72015), (1173, 48010), (1955, 28806), (2346, 24005), (3910, 14403), (4801, 11730), (5865, 9602)]