51161217336

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{419}}^1\times {\mathrm{39439}}^1$

素因数の和:39913

約数の個数: 96

約数和(自身を含む): 142125984000

約数和(自身を除く): 90964766664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 419, 516, 774, 838, 1032, 1257, 1548, 1676, 2514, 3096, 3352, 3771, 5028, 7542, 10056, 15084, 18017, 30168, 36034, 39439, 54051, 72068, 78878, 108102, 118317, 144136, 157756, 162153, 216204, 236634, 315512, 324306, 354951, 432408, 473268, 648612, 709902, 946536, 1297224, 1419804, 1695877, 2839608, 3391754, 5087631, 6783508, 10175262, 13567016, 15262893, 16524941, 20350524, 30525786, 33049882, 40701048, 49574823, 61051572, 66099764, 99149646, 122103144, 132199528, 148724469, 198299292, 297448938, 396598584, 594897876, 710572463, 1189795752, 1421144926, 2131717389, 2842289852, 4263434778, 5684579704, 6395152167, 8526869556, 12790304334, 17053739112, 25580608668, 51161217336]

約数ペア:

[(1, 51161217336), (2, 25580608668), (3, 17053739112), (4, 12790304334), (6, 8526869556), (8, 6395152167), (9, 5684579704), (12, 4263434778), (18, 2842289852), (24, 2131717389), (36, 1421144926), (43, 1189795752), (72, 710572463), (86, 594897876), (129, 396598584), (172, 297448938), (258, 198299292), (344, 148724469), (387, 132199528), (419, 122103144), (516, 99149646), (774, 66099764), (838, 61051572), (1032, 49574823), (1257, 40701048), (1548, 33049882), (1676, 30525786), (2514, 20350524), (3096, 16524941), (3352, 15262893), (3771, 13567016), (5028, 10175262), (7542, 6783508), (10056, 5087631), (15084, 3391754), (18017, 2839608), (30168, 1695877), (36034, 1419804), (39439, 1297224), (54051, 946536), (72068, 709902), (78878, 648612), (108102, 473268), (118317, 432408), (144136, 354951), (157756, 324306), (162153, 315512), (216204, 236634)]