52807825720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1\times {\mathrm{6121}}^1$

素因数の和:6545

約数の個数: 128

約数和(自身を含む): 131071530240

約数和(自身を除く): 78263704520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 47, 52, 65, 94, 104, 130, 188, 235, 260, 353, 376, 470, 520, 611, 706, 940, 1222, 1412, 1765, 1880, 2444, 2824, 3055, 3530, 4589, 4888, 6110, 6121, 7060, 9178, 12220, 12242, 14120, 16591, 18356, 22945, 24440, 24484, 30605, 33182, 36712, 45890, 48968, 61210, 66364, 79573, 82955, 91780, 122420, 132728, 159146, 165910, 183560, 215683, 244840, 287687, 318292, 331820, 397865, 431366, 575374, 636584, 663640, 795730, 862732, 1078415, 1150748, 1438435, 1591460, 1725464, 2156830, 2160713, 2301496, 2876870, 3182920, 3739931, 4313660, 4321426, 5753740, 7479862, 8627320, 8642852, 10803565, 11507480, 14959724, 17285704, 18699655, 21607130, 28089269, 29919448, 37399310, 43214260, 56178538, 74798620, 86428520, 101553511, 112357076, 140446345, 149597240, 203107022, 224714152, 280892690, 406214044, 507767555, 561785380, 812428088, 1015535110, 1123570760, 1320195643, 2031070220, 2640391286, 4062140440, 5280782572, 6600978215, 10561565144, 13201956430, 26403912860, 52807825720]

約数ペア:

[(1, 52807825720), (2, 26403912860), (4, 13201956430), (5, 10561565144), (8, 6600978215), (10, 5280782572), (13, 4062140440), (20, 2640391286), (26, 2031070220), (40, 1320195643), (47, 1123570760), (52, 1015535110), (65, 812428088), (94, 561785380), (104, 507767555), (130, 406214044), (188, 280892690), (235, 224714152), (260, 203107022), (353, 149597240), (376, 140446345), (470, 112357076), (520, 101553511), (611, 86428520), (706, 74798620), (940, 56178538), (1222, 43214260), (1412, 37399310), (1765, 29919448), (1880, 28089269), (2444, 21607130), (2824, 18699655), (3055, 17285704), (3530, 14959724), (4589, 11507480), (4888, 10803565), (6110, 8642852), (6121, 8627320), (7060, 7479862), (9178, 5753740), (12220, 4321426), (12242, 4313660), (14120, 3739931), (16591, 3182920), (18356, 2876870), (22945, 2301496), (24440, 2160713), (24484, 2156830), (30605, 1725464), (33182, 1591460), (36712, 1438435), (45890, 1150748), (48968, 1078415), (61210, 862732), (66364, 795730), (79573, 663640), (82955, 636584), (91780, 575374), (122420, 431366), (132728, 397865), (159146, 331820), (165910, 318292), (183560, 287687), (215683, 244840)]