55745316

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:310

約数の個数: 144

約数和(自身を含む): 167731200

約数和(自身を除く): 111985884

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 31, 33, 36, 38, 44, 57, 62, 66, 76, 93, 99, 114, 124, 132, 171, 186, 198, 209, 228, 239, 279, 341, 342, 372, 396, 418, 478, 558, 589, 627, 682, 684, 717, 836, 956, 1023, 1116, 1178, 1254, 1364, 1434, 1767, 1881, 2046, 2151, 2356, 2508, 2629, 2868, 3069, 3534, 3762, 4092, 4302, 4541, 5258, 5301, 6138, 6479, 7068, 7409, 7524, 7887, 8604, 9082, 10516, 10602, 12276, 12958, 13623, 14818, 15774, 18164, 19437, 21204, 22227, 23661, 25916, 27246, 29636, 31548, 38874, 40869, 44454, 47322, 49951, 54492, 58311, 66681, 77748, 81499, 81738, 88908, 94644, 99902, 116622, 133362, 140771, 149853, 162998, 163476, 199804, 233244, 244497, 266724, 281542, 299706, 325996, 422313, 449559, 488994, 563084, 599412, 733491, 844626, 899118, 977988, 1266939, 1466982, 1548481, 1689252, 1798236, 2533878, 2933964, 3096962, 4645443, 5067756, 6193924, 9290886, 13936329, 18581772, 27872658, 55745316]

約数ペア:

[(1, 55745316), (2, 27872658), (3, 18581772), (4, 13936329), (6, 9290886), (9, 6193924), (11, 5067756), (12, 4645443), (18, 3096962), (19, 2933964), (22, 2533878), (31, 1798236), (33, 1689252), (36, 1548481), (38, 1466982), (44, 1266939), (57, 977988), (62, 899118), (66, 844626), (76, 733491), (93, 599412), (99, 563084), (114, 488994), (124, 449559), (132, 422313), (171, 325996), (186, 299706), (198, 281542), (209, 266724), (228, 244497), (239, 233244), (279, 199804), (341, 163476), (342, 162998), (372, 149853), (396, 140771), (418, 133362), (478, 116622), (558, 99902), (589, 94644), (627, 88908), (682, 81738), (684, 81499), (717, 77748), (836, 66681), (956, 58311), (1023, 54492), (1116, 49951), (1178, 47322), (1254, 44454), (1364, 40869), (1434, 38874), (1767, 31548), (1881, 29636), (2046, 27246), (2151, 25916), (2356, 23661), (2508, 22227), (2629, 21204), (2868, 19437), (3069, 18164), (3534, 15774), (3762, 14818), (4092, 13623), (4302, 12958), (4541, 12276), (5258, 10602), (5301, 10516), (6138, 9082), (6479, 8604), (7068, 7887), (7409, 7524)]