52003653

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 77051520

約数和(自身を除く): 25047867

約数列:

[1, 3, 13, 39, 53, 139, 159, 181, 417, 543, 689, 1807, 2067, 2353, 5421, 7059, 7367, 9593, 22101, 25159, 28779, 75477, 95771, 124709, 287313, 327067, 374127, 981201, 1333427, 4000281, 17334551, 52003653]

約数ペア:

[(1, 52003653), (3, 17334551), (13, 4000281), (39, 1333427), (53, 981201), (139, 374127), (159, 327067), (181, 287313), (417, 124709), (543, 95771), (689, 75477), (1807, 28779), (2067, 25159), (2353, 22101), (5421, 9593), (7059, 7367)]