56211804

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:312

約数の個数: 144

約数和(自身を含む): 169128960

約数和(自身を除く): 112917156

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, 241, 279, 341, 342, 372, 396, 418, 482, 558, 589, 627, 682, 684, 723, 836, 964, 1023, 1116, 1178, 1254, 1364, 1446, 1767, 1881, 2046, 2169, 2356, 2508, 2651, 2892, 3069, 3534, 3762, 4092, 4338, 4579, 5301, 5302, 6138, 6479, 7068, 7471, 7524, 7953, 8676, 9158, 10602, 10604, 12276, 12958, 13737, 14942, 15906, 18316, 19437, 21204, 22413, 23859, 25916, 27474, 29884, 31812, 38874, 41211, 44826, 47718, 50369, 54948, 58311, 67239, 77748, 82181, 82422, 89652, 95436, 100738, 116622, 134478, 141949, 151107, 164362, 164844, 201476, 233244, 246543, 268956, 283898, 302214, 328724, 425847, 453321, 493086, 567796, 604428, 739629, 851694, 906642, 986172, 1277541, 1479258, 1561439, 1703388, 1813284, 2555082, 2958516, 3122878, 4684317, 5110164, 6245756, 9368634, 14052951, 18737268, 28105902, 56211804]

約数ペア:

[(1, 56211804), (2, 28105902), (3, 18737268), (4, 14052951), (6, 9368634), (9, 6245756), (11, 5110164), (12, 4684317), (18, 3122878), (19, 2958516), (22, 2555082), (31, 1813284), (33, 1703388), (36, 1561439), (38, 1479258), (44, 1277541), (57, 986172), (62, 906642), (66, 851694), (76, 739629), (93, 604428), (99, 567796), (114, 493086), (124, 453321), (132, 425847), (171, 328724), (186, 302214), (198, 283898), (209, 268956), (228, 246543), (241, 233244), (279, 201476), (341, 164844), (342, 164362), (372, 151107), (396, 141949), (418, 134478), (482, 116622), (558, 100738), (589, 95436), (627, 89652), (682, 82422), (684, 82181), (723, 77748), (836, 67239), (964, 58311), (1023, 54948), (1116, 50369), (1178, 47718), (1254, 44826), (1364, 41211), (1446, 38874), (1767, 31812), (1881, 29884), (2046, 27474), (2169, 25916), (2356, 23859), (2508, 22413), (2651, 21204), (2892, 19437), (3069, 18316), (3534, 15906), (3762, 14942), (4092, 13737), (4338, 12958), (4579, 12276), (5301, 10604), (5302, 10602), (6138, 9158), (6479, 8676), (7068, 7953), (7471, 7524)]