56084960

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^2\times {\mathrm{971}}^1$

素因数の和:1024

約数の個数: 72

約数和(自身を含む): 139985496

約数和(自身を除く): 83900536

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 361, 380, 608, 722, 760, 971, 1444, 1520, 1805, 1942, 2888, 3040, 3610, 3884, 4855, 5776, 7220, 7768, 9710, 11552, 14440, 15536, 18449, 19420, 28880, 31072, 36898, 38840, 57760, 73796, 77680, 92245, 147592, 155360, 184490, 295184, 350531, 368980, 590368, 701062, 737960, 1402124, 1475920, 1752655, 2804248, 2951840, 3505310, 5608496, 7010620, 11216992, 14021240, 28042480, 56084960]

約数ペア:

[(1, 56084960), (2, 28042480), (4, 14021240), (5, 11216992), (8, 7010620), (10, 5608496), (16, 3505310), (19, 2951840), (20, 2804248), (32, 1752655), (38, 1475920), (40, 1402124), (76, 737960), (80, 701062), (95, 590368), (152, 368980), (160, 350531), (190, 295184), (304, 184490), (361, 155360), (380, 147592), (608, 92245), (722, 77680), (760, 73796), (971, 57760), (1444, 38840), (1520, 36898), (1805, 31072), (1942, 28880), (2888, 19420), (3040, 18449), (3610, 15536), (3884, 14440), (4855, 11552), (5776, 9710), (7220, 7768)]