54831920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4793}}^1$

素因数の和:4830

約数の個数: 80

約数和(自身を含む): 149802912

約数和(自身を除く): 94970992

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 4793, 5720, 9586, 11440, 19172, 23965, 38344, 47930, 52723, 62309, 76688, 95860, 105446, 124618, 191720, 210892, 249236, 263615, 311545, 383440, 421784, 498472, 527230, 623090, 685399, 843568, 996944, 1054460, 1246180, 1370798, 2108920, 2492360, 2741596, 3426995, 4217840, 4984720, 5483192, 6853990, 10966384, 13707980, 27415960, 54831920]

約数ペア:

[(1, 54831920), (2, 27415960), (4, 13707980), (5, 10966384), (8, 6853990), (10, 5483192), (11, 4984720), (13, 4217840), (16, 3426995), (20, 2741596), (22, 2492360), (26, 2108920), (40, 1370798), (44, 1246180), (52, 1054460), (55, 996944), (65, 843568), (80, 685399), (88, 623090), (104, 527230), (110, 498472), (130, 421784), (143, 383440), (176, 311545), (208, 263615), (220, 249236), (260, 210892), (286, 191720), (440, 124618), (520, 105446), (572, 95860), (715, 76688), (880, 62309), (1040, 52723), (1144, 47930), (1430, 38344), (2288, 23965), (2860, 19172), (4793, 11440), (5720, 9586)]