50824280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2273}}^1$

素因数の和:2340

約数の個数: 64

約数和(自身を含む): 126070560

約数和(自身を除く): 75246280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 43, 52, 65, 86, 104, 130, 172, 215, 260, 344, 430, 520, 559, 860, 1118, 1720, 2236, 2273, 2795, 4472, 4546, 5590, 9092, 11180, 11365, 18184, 22360, 22730, 29549, 45460, 59098, 90920, 97739, 118196, 147745, 195478, 236392, 295490, 390956, 488695, 590980, 781912, 977390, 1181960, 1270607, 1954780, 2541214, 3909560, 5082428, 6353035, 10164856, 12706070, 25412140, 50824280]

約数ペア:

[(1, 50824280), (2, 25412140), (4, 12706070), (5, 10164856), (8, 6353035), (10, 5082428), (13, 3909560), (20, 2541214), (26, 1954780), (40, 1270607), (43, 1181960), (52, 977390), (65, 781912), (86, 590980), (104, 488695), (130, 390956), (172, 295490), (215, 236392), (260, 195478), (344, 147745), (430, 118196), (520, 97739), (559, 90920), (860, 59098), (1118, 45460), (1720, 29549), (2236, 22730), (2273, 22360), (2795, 18184), (4472, 11365), (4546, 11180), (5590, 9092)]