52178280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5647}}^1$

素因数の和:5679

約数の個数: 128

約数和(自身を含む): 195194880

約数和(自身を除く): 143016600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 5647, 9240, 11294, 16941, 22588, 28235, 33882, 39529, 45176, 56470, 62117, 67764, 79058, 84705, 112940, 118587, 124234, 135528, 158116, 169410, 186351, 197645, 225880, 237174, 248468, 310585, 316232, 338820, 372702, 395290, 434819, 474348, 496936, 592935, 621170, 677640, 745404, 790580, 869638, 931755, 948696, 1185870, 1242340, 1304457, 1490808, 1581160, 1739276, 1863510, 2174095, 2371740, 2484680, 2608914, 3478552, 3727020, 4348190, 4743480, 5217828, 6522285, 7454040, 8696380, 10435656, 13044570, 17392760, 26089140, 52178280]

約数ペア:

[(1, 52178280), (2, 26089140), (3, 17392760), (4, 13044570), (5, 10435656), (6, 8696380), (7, 7454040), (8, 6522285), (10, 5217828), (11, 4743480), (12, 4348190), (14, 3727020), (15, 3478552), (20, 2608914), (21, 2484680), (22, 2371740), (24, 2174095), (28, 1863510), (30, 1739276), (33, 1581160), (35, 1490808), (40, 1304457), (42, 1242340), (44, 1185870), (55, 948696), (56, 931755), (60, 869638), (66, 790580), (70, 745404), (77, 677640), (84, 621170), (88, 592935), (105, 496936), (110, 474348), (120, 434819), (132, 395290), (140, 372702), (154, 338820), (165, 316232), (168, 310585), (210, 248468), (220, 237174), (231, 225880), (264, 197645), (280, 186351), (308, 169410), (330, 158116), (385, 135528), (420, 124234), (440, 118587), (462, 112940), (616, 84705), (660, 79058), (770, 67764), (840, 62117), (924, 56470), (1155, 45176), (1320, 39529), (1540, 33882), (1848, 28235), (2310, 22588), (3080, 16941), (4620, 11294), (5647, 9240)]