55814520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6551}}^1$

素因数の和:6636

約数の個数: 64

約数和(自身を含む): 169827840

約数和(自身を除く): 114013320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 6551, 8520, 13102, 19653, 26204, 32755, 39306, 52408, 65510, 78612, 98265, 131020, 157224, 196530, 262040, 393060, 465121, 786120, 930242, 1395363, 1860484, 2325605, 2790726, 3720968, 4651210, 5581452, 6976815, 9302420, 11162904, 13953630, 18604840, 27907260, 55814520]

約数ペア:

[(1, 55814520), (2, 27907260), (3, 18604840), (4, 13953630), (5, 11162904), (6, 9302420), (8, 6976815), (10, 5581452), (12, 4651210), (15, 3720968), (20, 2790726), (24, 2325605), (30, 1860484), (40, 1395363), (60, 930242), (71, 786120), (120, 465121), (142, 393060), (213, 262040), (284, 196530), (355, 157224), (426, 131020), (568, 98265), (710, 78612), (852, 65510), (1065, 52408), (1420, 39306), (1704, 32755), (2130, 26204), (2840, 19653), (4260, 13102), (6551, 8520)]