57474501

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 95705280

約数和(自身を除く): 38230779

約数列:

[1, 3, 7, 17, 21, 49, 51, 109, 119, 147, 211, 327, 357, 633, 763, 833, 1477, 1853, 2289, 2499, 3587, 4431, 5341, 5559, 10339, 10761, 12971, 16023, 22999, 25109, 31017, 38913, 68997, 75327, 90797, 160993, 175763, 272391, 390983, 482979, 527289, 1126951, 1172949, 2736881, 3380853, 8210643, 19158167, 57474501]

約数ペア:

[(1, 57474501), (3, 19158167), (7, 8210643), (17, 3380853), (21, 2736881), (49, 1172949), (51, 1126951), (109, 527289), (119, 482979), (147, 390983), (211, 272391), (327, 175763), (357, 160993), (633, 90797), (763, 75327), (833, 68997), (1477, 38913), (1853, 31017), (2289, 25109), (2499, 22999), (3587, 16023), (4431, 12971), (5341, 10761), (5559, 10339)]