53149425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1511}}^1$

素因数の和:1598

約数の個数: 48

約数和(自身を含む): 101993472

約数和(自身を除く): 48844047

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 67, 75, 105, 175, 201, 335, 469, 525, 1005, 1407, 1511, 1675, 2345, 4533, 5025, 7035, 7555, 10577, 11725, 22665, 31731, 35175, 37775, 52885, 101237, 113325, 158655, 264425, 303711, 506185, 708659, 793275, 1518555, 2125977, 2530925, 3543295, 7592775, 10629885, 17716475, 53149425]

約数ペア:

[(1, 53149425), (3, 17716475), (5, 10629885), (7, 7592775), (15, 3543295), (21, 2530925), (25, 2125977), (35, 1518555), (67, 793275), (75, 708659), (105, 506185), (175, 303711), (201, 264425), (335, 158655), (469, 113325), (525, 101237), (1005, 52885), (1407, 37775), (1511, 35175), (1675, 31731), (2345, 22665), (4533, 11725), (5025, 10577), (7035, 7555)]