53437072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1291}}^1$

素因数の和:1511

約数の個数: 40

約数和(自身を含む): 112145600

約数和(自身を除く): 58708528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 199, 208, 398, 796, 1291, 1592, 2582, 2587, 3184, 5164, 5174, 10328, 10348, 16783, 20656, 20696, 33566, 41392, 67132, 134264, 256909, 268528, 513818, 1027636, 2055272, 3339817, 4110544, 6679634, 13359268, 26718536, 53437072]

約数ペア:

[(1, 53437072), (2, 26718536), (4, 13359268), (8, 6679634), (13, 4110544), (16, 3339817), (26, 2055272), (52, 1027636), (104, 513818), (199, 268528), (208, 256909), (398, 134264), (796, 67132), (1291, 41392), (1592, 33566), (2582, 20696), (2587, 20656), (3184, 16783), (5164, 10348), (5174, 10328)]