49731825

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4637}}^1$

素因数の和:4674

約数の個数: 48

約数和(自身を含む): 96618816

約数和(自身を除く): 46886991

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 195, 275, 325, 429, 715, 825, 975, 2145, 3575, 4637, 10725, 13911, 23185, 51007, 60281, 69555, 115925, 153021, 180843, 255035, 301405, 347775, 663091, 765105, 904215, 1275175, 1507025, 1989273, 3315455, 3825525, 4521075, 9946365, 16577275, 49731825]

約数ペア:

[(1, 49731825), (3, 16577275), (5, 9946365), (11, 4521075), (13, 3825525), (15, 3315455), (25, 1989273), (33, 1507025), (39, 1275175), (55, 904215), (65, 765105), (75, 663091), (143, 347775), (165, 301405), (195, 255035), (275, 180843), (325, 153021), (429, 115925), (715, 69555), (825, 60281), (975, 51007), (2145, 23185), (3575, 13911), (4637, 10725)]