56809360

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22907}}^1$

素因数の和:22951

約数の個数: 40

約数和(自身を含む): 136348416

約数和(自身を除く): 79539056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 22907, 45814, 91628, 114535, 183256, 229070, 366512, 458140, 710117, 916280, 1420234, 1832560, 2840468, 3550585, 5680936, 7101170, 11361872, 14202340, 28404680, 56809360]

約数ペア:

[(1, 56809360), (2, 28404680), (4, 14202340), (5, 11361872), (8, 7101170), (10, 5680936), (16, 3550585), (20, 2840468), (31, 1832560), (40, 1420234), (62, 916280), (80, 710117), (124, 458140), (155, 366512), (248, 229070), (310, 183256), (496, 114535), (620, 91628), (1240, 45814), (2480, 22907)]