54579420

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{4813}}^1$

素因数の和:4841

約数の個数: 120

約数和(自身を含む): 195717984

約数和(自身を除く): 141138564

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 4813, 5670, 9626, 11340, 14439, 19252, 24065, 28878, 33691, 43317, 48130, 57756, 67382, 72195, 86634, 96260, 101073, 129951, 134764, 144390, 168455, 173268, 202146, 216585, 259902, 288780, 303219, 336910, 389853, 404292, 433170, 505365, 519804, 606438, 649755, 673820, 779706, 866340, 909657, 1010730, 1212876, 1299510, 1516095, 1559412, 1819314, 1949265, 2021460, 2599020, 2728971, 3032190, 3638628, 3898530, 4548285, 5457942, 6064380, 7797060, 9096570, 10915884, 13644855, 18193140, 27289710, 54579420]

約数ペア:

[(1, 54579420), (2, 27289710), (3, 18193140), (4, 13644855), (5, 10915884), (6, 9096570), (7, 7797060), (9, 6064380), (10, 5457942), (12, 4548285), (14, 3898530), (15, 3638628), (18, 3032190), (20, 2728971), (21, 2599020), (27, 2021460), (28, 1949265), (30, 1819314), (35, 1559412), (36, 1516095), (42, 1299510), (45, 1212876), (54, 1010730), (60, 909657), (63, 866340), (70, 779706), (81, 673820), (84, 649755), (90, 606438), (105, 519804), (108, 505365), (126, 433170), (135, 404292), (140, 389853), (162, 336910), (180, 303219), (189, 288780), (210, 259902), (252, 216585), (270, 202146), (315, 173268), (324, 168455), (378, 144390), (405, 134764), (420, 129951), (540, 101073), (567, 96260), (630, 86634), (756, 72195), (810, 67382), (945, 57756), (1134, 48130), (1260, 43317), (1620, 33691), (1890, 28878), (2268, 24065), (2835, 19252), (3780, 14439), (4813, 11340), (5670, 9626)]