51736860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13687}}^1$

素因数の和:13712

約数の個数: 96

約数和(自身を含む): 183966720

約数和(自身を除く): 132229860

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, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 13687, 27374, 41061, 54748, 68435, 82122, 95809, 123183, 136870, 164244, 191618, 205305, 246366, 273740, 287427, 369549, 383236, 410610, 479045, 492732, 574854, 615915, 739098, 821220, 862281, 958090, 1149708, 1231830, 1437135, 1478196, 1724562, 1847745, 1916180, 2463660, 2586843, 2874270, 3449124, 3695490, 4311405, 5173686, 5748540, 7390980, 8622810, 10347372, 12934215, 17245620, 25868430, 51736860]

約数ペア:

[(1, 51736860), (2, 25868430), (3, 17245620), (4, 12934215), (5, 10347372), (6, 8622810), (7, 7390980), (9, 5748540), (10, 5173686), (12, 4311405), (14, 3695490), (15, 3449124), (18, 2874270), (20, 2586843), (21, 2463660), (27, 1916180), (28, 1847745), (30, 1724562), (35, 1478196), (36, 1437135), (42, 1231830), (45, 1149708), (54, 958090), (60, 862281), (63, 821220), (70, 739098), (84, 615915), (90, 574854), (105, 492732), (108, 479045), (126, 410610), (135, 383236), (140, 369549), (180, 287427), (189, 273740), (210, 246366), (252, 205305), (270, 191618), (315, 164244), (378, 136870), (420, 123183), (540, 95809), (630, 82122), (756, 68435), (945, 54748), (1260, 41061), (1890, 27374), (3780, 13687)]