53272120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2953}}^1$

素因数の和:3016

約数の個数: 64

約数和(自身を含む): 133993440

約数和(自身を除く): 80721320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 41, 44, 55, 82, 88, 110, 164, 205, 220, 328, 410, 440, 451, 820, 902, 1640, 1804, 2255, 2953, 3608, 4510, 5906, 9020, 11812, 14765, 18040, 23624, 29530, 32483, 59060, 64966, 118120, 121073, 129932, 162415, 242146, 259864, 324830, 484292, 605365, 649660, 968584, 1210730, 1299320, 1331803, 2421460, 2663606, 4842920, 5327212, 6659015, 10654424, 13318030, 26636060, 53272120]

約数ペア:

[(1, 53272120), (2, 26636060), (4, 13318030), (5, 10654424), (8, 6659015), (10, 5327212), (11, 4842920), (20, 2663606), (22, 2421460), (40, 1331803), (41, 1299320), (44, 1210730), (55, 968584), (82, 649660), (88, 605365), (110, 484292), (164, 324830), (205, 259864), (220, 242146), (328, 162415), (410, 129932), (440, 121073), (451, 118120), (820, 64966), (902, 59060), (1640, 32483), (1804, 29530), (2255, 23624), (2953, 18040), (3608, 14765), (4510, 11812), (5906, 9020)]