54334225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 77495040

約数和(自身を除く): 23160815

約数列:

[1, 5, 11, 25, 41, 55, 61, 79, 205, 275, 305, 395, 451, 671, 869, 1025, 1525, 1975, 2255, 2501, 3239, 3355, 4345, 4819, 11275, 12505, 16195, 16775, 21725, 24095, 27511, 35629, 53009, 62525, 80975, 120475, 137555, 178145, 197579, 265045, 687775, 890725, 987895, 1325225, 2173369, 4939475, 10866845, 54334225]

約数ペア:

[(1, 54334225), (5, 10866845), (11, 4939475), (25, 2173369), (41, 1325225), (55, 987895), (61, 890725), (79, 687775), (205, 265045), (275, 197579), (305, 178145), (395, 137555), (451, 120475), (671, 80975), (869, 62525), (1025, 53009), (1525, 35629), (1975, 27511), (2255, 24095), (2501, 21725), (3239, 16775), (3355, 16195), (4345, 12505), (4819, 11275)]