55658108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 109680480

約数和(自身を除く): 54022372

約数列:

[1, 2, 4, 11, 22, 44, 61, 89, 122, 178, 233, 244, 356, 466, 671, 932, 979, 1342, 1958, 2563, 2684, 3916, 5126, 5429, 10252, 10858, 14213, 20737, 21716, 28426, 41474, 56852, 59719, 82948, 119438, 156343, 228107, 238876, 312686, 456214, 625372, 912428, 1264957, 2529914, 5059828, 13914527, 27829054, 55658108]

約数ペア:

[(1, 55658108), (2, 27829054), (4, 13914527), (11, 5059828), (22, 2529914), (44, 1264957), (61, 912428), (89, 625372), (122, 456214), (178, 312686), (233, 238876), (244, 228107), (356, 156343), (466, 119438), (671, 82948), (932, 59719), (979, 56852), (1342, 41474), (1958, 28426), (2563, 21716), (2684, 20737), (3916, 14213), (5126, 10858), (5429, 10252)]