54335840

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:352

約数の個数: 96

約数和(自身を含む): 139962816

約数和(自身を除く): 85626976

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 151, 160, 173, 208, 260, 302, 346, 416, 520, 604, 692, 755, 865, 1040, 1208, 1384, 1510, 1730, 1963, 2080, 2249, 2416, 2768, 3020, 3460, 3926, 4498, 4832, 5536, 6040, 6920, 7852, 8996, 9815, 11245, 12080, 13840, 15704, 17992, 19630, 22490, 24160, 26123, 27680, 31408, 35984, 39260, 44980, 52246, 62816, 71968, 78520, 89960, 104492, 130615, 157040, 179920, 208984, 261230, 314080, 339599, 359840, 417968, 522460, 679198, 835936, 1044920, 1358396, 1697995, 2089840, 2716792, 3395990, 4179680, 5433584, 6791980, 10867168, 13583960, 27167920, 54335840]

約数ペア:

[(1, 54335840), (2, 27167920), (4, 13583960), (5, 10867168), (8, 6791980), (10, 5433584), (13, 4179680), (16, 3395990), (20, 2716792), (26, 2089840), (32, 1697995), (40, 1358396), (52, 1044920), (65, 835936), (80, 679198), (104, 522460), (130, 417968), (151, 359840), (160, 339599), (173, 314080), (208, 261230), (260, 208984), (302, 179920), (346, 157040), (416, 130615), (520, 104492), (604, 89960), (692, 78520), (755, 71968), (865, 62816), (1040, 52246), (1208, 44980), (1384, 39260), (1510, 35984), (1730, 31408), (1963, 27680), (2080, 26123), (2249, 24160), (2416, 22490), (2768, 19630), (3020, 17992), (3460, 15704), (3926, 13840), (4498, 12080), (4832, 11245), (5536, 9815), (6040, 8996), (6920, 7852)]