51553450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{6101}}^1$

素因数の和:6139

約数の個数: 36

約数和(自身を含む): 103849938

約数和(自身を除く): 52296488

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 4225, 6101, 8450, 12202, 30505, 61010, 79313, 152525, 158626, 305050, 396565, 793130, 1031069, 1982825, 2062138, 3965650, 5155345, 10310690, 25776725, 51553450]

約数ペア:

[(1, 51553450), (2, 25776725), (5, 10310690), (10, 5155345), (13, 3965650), (25, 2062138), (26, 1982825), (50, 1031069), (65, 793130), (130, 396565), (169, 305050), (325, 158626), (338, 152525), (650, 79313), (845, 61010), (1690, 30505), (4225, 12202), (6101, 8450)]