55220982

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:285

約数の個数: 48

約数和(自身を含む): 116729136

約数和(自身を除く): 61508154

約数列:

[1, 2, 3, 6, 31, 61, 62, 93, 122, 157, 183, 186, 314, 366, 471, 942, 961, 1891, 1922, 2883, 3782, 4867, 5673, 5766, 9577, 9734, 11346, 14601, 19154, 28731, 29202, 57462, 58621, 117242, 150877, 175863, 296887, 301754, 351726, 452631, 593774, 890661, 905262, 1781322, 9203497, 18406994, 27610491, 55220982]

約数ペア:

[(1, 55220982), (2, 27610491), (3, 18406994), (6, 9203497), (31, 1781322), (61, 905262), (62, 890661), (93, 593774), (122, 452631), (157, 351726), (183, 301754), (186, 296887), (314, 175863), (366, 150877), (471, 117242), (942, 58621), (961, 57462), (1891, 29202), (1922, 28731), (2883, 19154), (3782, 14601), (4867, 11346), (5673, 9734), (5766, 9577)]