55215028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 109283328

約数和(自身を除く): 54068300

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 127, 164, 241, 254, 451, 482, 508, 902, 964, 1397, 1804, 2651, 2794, 5207, 5302, 5588, 9881, 10414, 10604, 19762, 20828, 30607, 39524, 57277, 61214, 108691, 114554, 122428, 217382, 229108, 336677, 434764, 673354, 1254887, 1346708, 2509774, 5019548, 13803757, 27607514, 55215028]

約数ペア:

[(1, 55215028), (2, 27607514), (4, 13803757), (11, 5019548), (22, 2509774), (41, 1346708), (44, 1254887), (82, 673354), (127, 434764), (164, 336677), (241, 229108), (254, 217382), (451, 122428), (482, 114554), (508, 108691), (902, 61214), (964, 57277), (1397, 39524), (1804, 30607), (2651, 20828), (2794, 19762), (5207, 10604), (5302, 10414), (5588, 9881)]