52854620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:399

約数の個数: 96

約数和(自身を含む): 138354048

約数和(自身を除く): 85499428

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 113, 130, 140, 182, 226, 257, 260, 364, 452, 455, 514, 565, 791, 910, 1028, 1130, 1285, 1469, 1582, 1799, 1820, 2260, 2570, 2938, 3164, 3341, 3598, 3955, 5140, 5876, 6682, 7196, 7345, 7910, 8995, 10283, 13364, 14690, 15820, 16705, 17990, 20566, 23387, 29041, 29380, 33410, 35980, 41132, 46774, 51415, 58082, 66820, 93548, 102830, 116164, 116935, 145205, 203287, 205660, 233870, 290410, 377533, 406574, 467740, 580820, 755066, 813148, 1016435, 1510132, 1887665, 2032870, 2642731, 3775330, 4065740, 5285462, 7550660, 10570924, 13213655, 26427310, 52854620]

約数ペア:

[(1, 52854620), (2, 26427310), (4, 13213655), (5, 10570924), (7, 7550660), (10, 5285462), (13, 4065740), (14, 3775330), (20, 2642731), (26, 2032870), (28, 1887665), (35, 1510132), (52, 1016435), (65, 813148), (70, 755066), (91, 580820), (113, 467740), (130, 406574), (140, 377533), (182, 290410), (226, 233870), (257, 205660), (260, 203287), (364, 145205), (452, 116935), (455, 116164), (514, 102830), (565, 93548), (791, 66820), (910, 58082), (1028, 51415), (1130, 46774), (1285, 41132), (1469, 35980), (1582, 33410), (1799, 29380), (1820, 29041), (2260, 23387), (2570, 20566), (2938, 17990), (3164, 16705), (3341, 15820), (3598, 14690), (3955, 13364), (5140, 10283), (5876, 8995), (6682, 7910), (7196, 7345)]