49526879680

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4992629}}^1$

素因数の和:4992677

約数の個数: 56

約数和(自身を含む): 121740289920

約数和(自身を除く): 72213410240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 4992629, 9985258, 19970516, 24963145, 39941032, 49926290, 79882064, 99852580, 154771499, 159764128, 199705160, 309542998, 319528256, 399410320, 619085996, 773857495, 798820640, 1238171992, 1547714990, 1597641280, 2476343984, 3095429980, 4952687968, 6190859960, 9905375936, 12381719920, 24763439840, 49526879680]

約数ペア:

[(1, 49526879680), (2, 24763439840), (4, 12381719920), (5, 9905375936), (8, 6190859960), (10, 4952687968), (16, 3095429980), (20, 2476343984), (31, 1597641280), (32, 1547714990), (40, 1238171992), (62, 798820640), (64, 773857495), (80, 619085996), (124, 399410320), (155, 319528256), (160, 309542998), (248, 199705160), (310, 159764128), (320, 154771499), (496, 99852580), (620, 79882064), (992, 49926290), (1240, 39941032), (1984, 24963145), (2480, 19970516), (4960, 9985258), (9920, 4992629)]