51665256

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{12589}}^1$

素因数の和:12623

約数の個数: 64

約数和(自身を含む): 151080000

約数和(自身を除く): 99414744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 12589, 25178, 37767, 50356, 75534, 100712, 113301, 151068, 226602, 239191, 302136, 339903, 453204, 478382, 679806, 717573, 906408, 956764, 1359612, 1435146, 1913528, 2152719, 2719224, 2870292, 4305438, 5740584, 6458157, 8610876, 12916314, 17221752, 25832628, 51665256]

約数ペア:

[(1, 51665256), (2, 25832628), (3, 17221752), (4, 12916314), (6, 8610876), (8, 6458157), (9, 5740584), (12, 4305438), (18, 2870292), (19, 2719224), (24, 2152719), (27, 1913528), (36, 1435146), (38, 1359612), (54, 956764), (57, 906408), (72, 717573), (76, 679806), (108, 478382), (114, 453204), (152, 339903), (171, 302136), (216, 239191), (228, 226602), (342, 151068), (456, 113301), (513, 100712), (684, 75534), (1026, 50356), (1368, 37767), (2052, 25178), (4104, 12589)]