52949390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:166

約数の個数: 96

約数和(自身を含む): 116212320

約数和(自身を除く): 63262930

約数列:

[1, 2, 5, 10, 13, 17, 19, 26, 34, 38, 65, 85, 95, 97, 130, 169, 170, 190, 194, 221, 247, 323, 338, 442, 485, 494, 646, 845, 970, 1105, 1235, 1261, 1615, 1649, 1690, 1843, 2210, 2470, 2522, 2873, 3211, 3230, 3298, 3686, 4199, 5746, 6305, 6422, 8245, 8398, 9215, 12610, 14365, 16055, 16393, 16490, 18430, 20995, 21437, 23959, 28730, 31331, 32110, 32786, 41990, 42874, 47918, 54587, 62662, 81965, 107185, 109174, 119795, 156655, 163930, 214370, 239590, 272935, 278681, 311467, 313310, 407303, 545870, 557362, 622934, 814606, 1393405, 1557335, 2036515, 2786810, 3114670, 4073030, 5294939, 10589878, 26474695, 52949390]

約数ペア:

[(1, 52949390), (2, 26474695), (5, 10589878), (10, 5294939), (13, 4073030), (17, 3114670), (19, 2786810), (26, 2036515), (34, 1557335), (38, 1393405), (65, 814606), (85, 622934), (95, 557362), (97, 545870), (130, 407303), (169, 313310), (170, 311467), (190, 278681), (194, 272935), (221, 239590), (247, 214370), (323, 163930), (338, 156655), (442, 119795), (485, 109174), (494, 107185), (646, 81965), (845, 62662), (970, 54587), (1105, 47918), (1235, 42874), (1261, 41990), (1615, 32786), (1649, 32110), (1690, 31331), (1843, 28730), (2210, 23959), (2470, 21437), (2522, 20995), (2873, 18430), (3211, 16490), (3230, 16393), (3298, 16055), (3686, 14365), (4199, 12610), (5746, 9215), (6305, 8398), (6422, 8245)]