56224190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:425

約数の個数: 64

約数和(自身を含む): 117199872

約数和(自身を除く): 60975682

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 71, 110, 115, 142, 230, 253, 313, 355, 506, 626, 710, 781, 1265, 1562, 1565, 1633, 2530, 3130, 3266, 3443, 3905, 6886, 7199, 7810, 8165, 14398, 16330, 17215, 17963, 22223, 34430, 35926, 35995, 44446, 71990, 79189, 89815, 111115, 158378, 179630, 222230, 244453, 395945, 488906, 511129, 791890, 1022258, 1222265, 2444530, 2555645, 5111290, 5622419, 11244838, 28112095, 56224190]

約数ペア:

[(1, 56224190), (2, 28112095), (5, 11244838), (10, 5622419), (11, 5111290), (22, 2555645), (23, 2444530), (46, 1222265), (55, 1022258), (71, 791890), (110, 511129), (115, 488906), (142, 395945), (230, 244453), (253, 222230), (313, 179630), (355, 158378), (506, 111115), (626, 89815), (710, 79189), (781, 71990), (1265, 44446), (1562, 35995), (1565, 35926), (1633, 34430), (2530, 22223), (3130, 17963), (3266, 17215), (3443, 16330), (3905, 14398), (6886, 8165), (7199, 7810)]