52100520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:519

約数の個数: 128

約数和(自身を含む): 167270400

約数和(自身を除く): 115169880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 43, 46, 60, 69, 86, 92, 115, 120, 129, 138, 172, 184, 215, 230, 258, 276, 344, 345, 430, 439, 460, 516, 552, 645, 690, 860, 878, 920, 989, 1032, 1290, 1317, 1380, 1720, 1756, 1978, 2195, 2580, 2634, 2760, 2967, 3512, 3956, 4390, 4945, 5160, 5268, 5934, 6585, 7912, 8780, 9890, 10097, 10536, 11868, 13170, 14835, 17560, 18877, 19780, 20194, 23736, 26340, 29670, 30291, 37754, 39560, 40388, 50485, 52680, 56631, 59340, 60582, 75508, 80776, 94385, 100970, 113262, 118680, 121164, 151016, 151455, 188770, 201940, 226524, 242328, 283155, 302910, 377540, 403880, 434171, 453048, 566310, 605820, 755080, 868342, 1132620, 1211640, 1302513, 1736684, 2170855, 2265240, 2605026, 3473368, 4341710, 5210052, 6512565, 8683420, 10420104, 13025130, 17366840, 26050260, 52100520]

約数ペア:

[(1, 52100520), (2, 26050260), (3, 17366840), (4, 13025130), (5, 10420104), (6, 8683420), (8, 6512565), (10, 5210052), (12, 4341710), (15, 3473368), (20, 2605026), (23, 2265240), (24, 2170855), (30, 1736684), (40, 1302513), (43, 1211640), (46, 1132620), (60, 868342), (69, 755080), (86, 605820), (92, 566310), (115, 453048), (120, 434171), (129, 403880), (138, 377540), (172, 302910), (184, 283155), (215, 242328), (230, 226524), (258, 201940), (276, 188770), (344, 151455), (345, 151016), (430, 121164), (439, 118680), (460, 113262), (516, 100970), (552, 94385), (645, 80776), (690, 75508), (860, 60582), (878, 59340), (920, 56631), (989, 52680), (1032, 50485), (1290, 40388), (1317, 39560), (1380, 37754), (1720, 30291), (1756, 29670), (1978, 26340), (2195, 23736), (2580, 20194), (2634, 19780), (2760, 18877), (2967, 17560), (3512, 14835), (3956, 13170), (4390, 11868), (4945, 10536), (5160, 10097), (5268, 9890), (5934, 8780), (6585, 7912)]