55818684

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{409}}^1$

素因数の和:659

約数の個数: 72

約数和(自身を含む): 150433920

約数和(自身を除く): 94615236

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 223, 306, 409, 446, 612, 669, 818, 892, 1227, 1338, 1636, 2007, 2454, 2676, 3681, 3791, 4014, 4908, 6953, 7362, 7582, 8028, 11373, 13906, 14724, 15164, 20859, 22746, 27812, 34119, 41718, 45492, 62577, 68238, 83436, 91207, 125154, 136476, 182414, 250308, 273621, 364828, 547242, 820863, 1094484, 1550519, 1641726, 3101038, 3283452, 4651557, 6202076, 9303114, 13954671, 18606228, 27909342, 55818684]

約数ペア:

[(1, 55818684), (2, 27909342), (3, 18606228), (4, 13954671), (6, 9303114), (9, 6202076), (12, 4651557), (17, 3283452), (18, 3101038), (34, 1641726), (36, 1550519), (51, 1094484), (68, 820863), (102, 547242), (153, 364828), (204, 273621), (223, 250308), (306, 182414), (409, 136476), (446, 125154), (612, 91207), (669, 83436), (818, 68238), (892, 62577), (1227, 45492), (1338, 41718), (1636, 34119), (2007, 27812), (2454, 22746), (2676, 20859), (3681, 15164), (3791, 14724), (4014, 13906), (4908, 11373), (6953, 8028), (7362, 7582)]