53833340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10639}}^1$

素因数の和:10682

約数の個数: 48

約数和(自身を含む): 128701440

約数和(自身を除く): 74868100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 10639, 21278, 42556, 53195, 106390, 117029, 212780, 234058, 244697, 468116, 489394, 585145, 978788, 1170290, 1223485, 2340580, 2446970, 2691667, 4893940, 5383334, 10766668, 13458335, 26916670, 53833340]

約数ペア:

[(1, 53833340), (2, 26916670), (4, 13458335), (5, 10766668), (10, 5383334), (11, 4893940), (20, 2691667), (22, 2446970), (23, 2340580), (44, 1223485), (46, 1170290), (55, 978788), (92, 585145), (110, 489394), (115, 468116), (220, 244697), (230, 234058), (253, 212780), (460, 117029), (506, 106390), (1012, 53195), (1265, 42556), (2530, 21278), (5060, 10639)]