55033060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2399}}^1$

素因数の和:2476

約数の個数: 48

約数和(自身を含む): 122572800

約数和(自身を除く): 67539740

約数列:

[1, 2, 4, 5, 10, 20, 31, 37, 62, 74, 124, 148, 155, 185, 310, 370, 620, 740, 1147, 2294, 2399, 4588, 4798, 5735, 9596, 11470, 11995, 22940, 23990, 47980, 74369, 88763, 148738, 177526, 297476, 355052, 371845, 443815, 743690, 887630, 1487380, 1775260, 2751653, 5503306, 11006612, 13758265, 27516530, 55033060]

約数ペア:

[(1, 55033060), (2, 27516530), (4, 13758265), (5, 11006612), (10, 5503306), (20, 2751653), (31, 1775260), (37, 1487380), (62, 887630), (74, 743690), (124, 443815), (148, 371845), (155, 355052), (185, 297476), (310, 177526), (370, 148738), (620, 88763), (740, 74369), (1147, 47980), (2294, 23990), (2399, 22940), (4588, 11995), (4798, 11470), (5735, 9596)]