53149910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^2$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 107283312

約数和(自身を除く): 54133402

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 89, 110, 122, 178, 305, 445, 610, 671, 890, 979, 1342, 1958, 3355, 4895, 5429, 6710, 7921, 9790, 10858, 15842, 27145, 39605, 54290, 59719, 79210, 87131, 119438, 174262, 298595, 435655, 483181, 597190, 871310, 966362, 2415905, 4831810, 5314991, 10629982, 26574955, 53149910]

約数ペア:

[(1, 53149910), (2, 26574955), (5, 10629982), (10, 5314991), (11, 4831810), (22, 2415905), (55, 966362), (61, 871310), (89, 597190), (110, 483181), (122, 435655), (178, 298595), (305, 174262), (445, 119438), (610, 87131), (671, 79210), (890, 59719), (979, 54290), (1342, 39605), (1958, 27145), (3355, 15842), (4895, 10858), (5429, 9790), (6710, 7921)]