56108460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{13171}}^1$

素因数の和:13254

約数の個数: 48

約数和(自身を含む): 159328512

約数和(自身を除く): 103220052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 13171, 26342, 39513, 52684, 65855, 79026, 131710, 158052, 197565, 263420, 395130, 790260, 935141, 1870282, 2805423, 3740564, 4675705, 5610846, 9351410, 11221692, 14027115, 18702820, 28054230, 56108460]

約数ペア:

[(1, 56108460), (2, 28054230), (3, 18702820), (4, 14027115), (5, 11221692), (6, 9351410), (10, 5610846), (12, 4675705), (15, 3740564), (20, 2805423), (30, 1870282), (60, 935141), (71, 790260), (142, 395130), (213, 263420), (284, 197565), (355, 158052), (426, 131710), (710, 79026), (852, 65855), (1065, 52684), (1420, 39513), (2130, 26342), (4260, 13171)]