51108200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1787}}^1$

素因数の和:1827

約数の個数: 96

約数和(自身を含む): 139678560

約数和(自身を除く): 88570360

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 88, 100, 104, 110, 130, 143, 200, 220, 260, 275, 286, 325, 440, 520, 550, 572, 650, 715, 1100, 1144, 1300, 1430, 1787, 2200, 2600, 2860, 3574, 3575, 5720, 7148, 7150, 8935, 14296, 14300, 17870, 19657, 23231, 28600, 35740, 39314, 44675, 46462, 71480, 78628, 89350, 92924, 98285, 116155, 157256, 178700, 185848, 196570, 232310, 255541, 357400, 393140, 464620, 491425, 511082, 580775, 786280, 929240, 982850, 1022164, 1161550, 1277705, 1965700, 2044328, 2323100, 2555410, 3931400, 4646200, 5110820, 6388525, 10221640, 12777050, 25554100, 51108200]

約数ペア:

[(1, 51108200), (2, 25554100), (4, 12777050), (5, 10221640), (8, 6388525), (10, 5110820), (11, 4646200), (13, 3931400), (20, 2555410), (22, 2323100), (25, 2044328), (26, 1965700), (40, 1277705), (44, 1161550), (50, 1022164), (52, 982850), (55, 929240), (65, 786280), (88, 580775), (100, 511082), (104, 491425), (110, 464620), (130, 393140), (143, 357400), (200, 255541), (220, 232310), (260, 196570), (275, 185848), (286, 178700), (325, 157256), (440, 116155), (520, 98285), (550, 92924), (572, 89350), (650, 78628), (715, 71480), (1100, 46462), (1144, 44675), (1300, 39314), (1430, 35740), (1787, 28600), (2200, 23231), (2600, 19657), (2860, 17870), (3574, 14300), (3575, 14296), (5720, 8935), (7148, 7150)]