56853830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 117046080

約数和(自身を除く): 60192250

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 61, 74, 110, 122, 185, 229, 305, 370, 407, 458, 610, 671, 814, 1145, 1342, 2035, 2257, 2290, 2519, 3355, 4070, 4514, 5038, 6710, 8473, 11285, 12595, 13969, 16946, 22570, 24827, 25190, 27938, 42365, 49654, 69845, 84730, 93203, 124135, 139690, 153659, 186406, 248270, 307318, 466015, 516853, 768295, 932030, 1033706, 1536590, 2584265, 5168530, 5685383, 11370766, 28426915, 56853830]

約数ペア:

[(1, 56853830), (2, 28426915), (5, 11370766), (10, 5685383), (11, 5168530), (22, 2584265), (37, 1536590), (55, 1033706), (61, 932030), (74, 768295), (110, 516853), (122, 466015), (185, 307318), (229, 248270), (305, 186406), (370, 153659), (407, 139690), (458, 124135), (610, 93203), (671, 84730), (814, 69845), (1145, 49654), (1342, 42365), (2035, 27938), (2257, 25190), (2290, 24827), (2519, 22570), (3355, 16946), (4070, 13969), (4514, 12595), (5038, 11285), (6710, 8473)]