52129730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 105062400

約数和(自身を除く): 52932670

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 79, 95, 115, 151, 158, 190, 230, 302, 395, 437, 755, 790, 874, 1501, 1510, 1817, 2185, 2869, 3002, 3473, 3634, 4370, 5738, 6946, 7505, 9085, 11929, 14345, 15010, 17365, 18170, 23858, 28690, 34523, 34730, 59645, 65987, 69046, 119290, 131974, 172615, 226651, 274367, 329935, 345230, 453302, 548734, 659870, 1133255, 1371835, 2266510, 2743670, 5212973, 10425946, 26064865, 52129730]

約数ペア:

[(1, 52129730), (2, 26064865), (5, 10425946), (10, 5212973), (19, 2743670), (23, 2266510), (38, 1371835), (46, 1133255), (79, 659870), (95, 548734), (115, 453302), (151, 345230), (158, 329935), (190, 274367), (230, 226651), (302, 172615), (395, 131974), (437, 119290), (755, 69046), (790, 65987), (874, 59645), (1501, 34730), (1510, 34523), (1817, 28690), (2185, 23858), (2869, 18170), (3002, 17365), (3473, 15010), (3634, 14345), (4370, 11929), (5738, 9085), (6946, 7505)]