57029336

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:102

約数の個数: 144

約数和(自身を含む): 145938240

約数和(自身を除く): 88908904

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 31, 38, 49, 52, 56, 62, 76, 91, 98, 104, 124, 133, 152, 182, 196, 217, 247, 248, 266, 361, 364, 392, 403, 434, 494, 532, 589, 637, 722, 728, 806, 868, 931, 988, 1064, 1178, 1274, 1444, 1519, 1612, 1729, 1736, 1862, 1976, 2356, 2527, 2548, 2821, 2888, 3038, 3224, 3458, 3724, 4123, 4693, 4712, 5054, 5096, 5642, 6076, 6916, 7448, 7657, 8246, 9386, 10108, 11191, 11284, 12103, 12152, 13832, 15314, 16492, 17689, 18772, 19747, 20216, 22382, 22568, 24206, 28861, 30628, 32851, 32984, 35378, 37544, 39494, 44764, 48412, 53599, 57722, 61256, 65702, 70756, 78337, 78988, 89528, 96824, 107198, 115444, 131404, 141512, 145483, 156674, 157976, 214396, 229957, 230888, 262808, 290966, 313348, 375193, 428792, 459914, 548359, 581932, 626696, 750386, 919828, 1018381, 1096718, 1163864, 1500772, 1839656, 2036762, 2193436, 3001544, 4073524, 4386872, 7128667, 8147048, 14257334, 28514668, 57029336]

約数ペア:

[(1, 57029336), (2, 28514668), (4, 14257334), (7, 8147048), (8, 7128667), (13, 4386872), (14, 4073524), (19, 3001544), (26, 2193436), (28, 2036762), (31, 1839656), (38, 1500772), (49, 1163864), (52, 1096718), (56, 1018381), (62, 919828), (76, 750386), (91, 626696), (98, 581932), (104, 548359), (124, 459914), (133, 428792), (152, 375193), (182, 313348), (196, 290966), (217, 262808), (247, 230888), (248, 229957), (266, 214396), (361, 157976), (364, 156674), (392, 145483), (403, 141512), (434, 131404), (494, 115444), (532, 107198), (589, 96824), (637, 89528), (722, 78988), (728, 78337), (806, 70756), (868, 65702), (931, 61256), (988, 57722), (1064, 53599), (1178, 48412), (1274, 44764), (1444, 39494), (1519, 37544), (1612, 35378), (1729, 32984), (1736, 32851), (1862, 30628), (1976, 28861), (2356, 24206), (2527, 22568), (2548, 22382), (2821, 20216), (2888, 19747), (3038, 18772), (3224, 17689), (3458, 16492), (3724, 15314), (4123, 13832), (4693, 12152), (4712, 12103), (5054, 11284), (5096, 11191), (5642, 10108), (6076, 9386), (6916, 8246), (7448, 7657)]