53771805

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1031}}^1$

素因数の和:1122

約数の個数: 48

約数和(自身を含む): 99815040

約数和(自身を除く): 46043235

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 61, 95, 171, 183, 285, 305, 549, 855, 915, 1031, 1159, 2745, 3093, 3477, 5155, 5795, 9279, 10431, 15465, 17385, 19589, 46395, 52155, 58767, 62891, 97945, 176301, 188673, 293835, 314455, 566019, 881505, 943365, 1194929, 2830095, 3584787, 5974645, 10754361, 17923935, 53771805]

約数ペア:

[(1, 53771805), (3, 17923935), (5, 10754361), (9, 5974645), (15, 3584787), (19, 2830095), (45, 1194929), (57, 943365), (61, 881505), (95, 566019), (171, 314455), (183, 293835), (285, 188673), (305, 176301), (549, 97945), (855, 62891), (915, 58767), (1031, 52155), (1159, 46395), (2745, 19589), (3093, 17385), (3477, 15465), (5155, 10431), (5795, 9279)]