51822784

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{313}}^1$

素因数の和:537

約数の個数: 56

約数和(自身を含む): 111658400

約数和(自身を除く): 59835616

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 199, 208, 313, 398, 416, 626, 796, 832, 1252, 1592, 2504, 2587, 3184, 4069, 5008, 5174, 6368, 8138, 10016, 10348, 12736, 16276, 20032, 20696, 32552, 41392, 62287, 65104, 82784, 124574, 130208, 165568, 249148, 260416, 498296, 809731, 996592, 1619462, 1993184, 3238924, 3986368, 6477848, 12955696, 25911392, 51822784]

約数ペア:

[(1, 51822784), (2, 25911392), (4, 12955696), (8, 6477848), (13, 3986368), (16, 3238924), (26, 1993184), (32, 1619462), (52, 996592), (64, 809731), (104, 498296), (199, 260416), (208, 249148), (313, 165568), (398, 130208), (416, 124574), (626, 82784), (796, 65104), (832, 62287), (1252, 41392), (1592, 32552), (2504, 20696), (2587, 20032), (3184, 16276), (4069, 12736), (5008, 10348), (5174, 10016), (6368, 8138)]