56231604

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:379

約数の個数: 144

約数和(自身を含む): 173091520

約数和(自身を除く): 116859916

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 99, 108, 117, 121, 132, 143, 156, 198, 234, 242, 286, 297, 331, 351, 363, 396, 429, 468, 484, 572, 594, 662, 702, 726, 858, 993, 1089, 1188, 1287, 1324, 1404, 1452, 1573, 1716, 1986, 2178, 2574, 2979, 3146, 3267, 3641, 3861, 3972, 4303, 4356, 4719, 5148, 5958, 6292, 6534, 7282, 7722, 8606, 8937, 9438, 10923, 11916, 12909, 13068, 14157, 14564, 15444, 17212, 17874, 18876, 21846, 25818, 28314, 32769, 35748, 38727, 40051, 42471, 43692, 47333, 51636, 56628, 65538, 77454, 80102, 84942, 94666, 98307, 116181, 120153, 131076, 141999, 154908, 160204, 169884, 189332, 196614, 232362, 240306, 283998, 360459, 393228, 425997, 464724, 480612, 520663, 567996, 720918, 851994, 1041326, 1081377, 1277991, 1441836, 1561989, 1703988, 2082652, 2162754, 2555982, 3123978, 4325508, 4685967, 5111964, 6247956, 9371934, 14057901, 18743868, 28115802, 56231604]

約数ペア:

[(1, 56231604), (2, 28115802), (3, 18743868), (4, 14057901), (6, 9371934), (9, 6247956), (11, 5111964), (12, 4685967), (13, 4325508), (18, 3123978), (22, 2555982), (26, 2162754), (27, 2082652), (33, 1703988), (36, 1561989), (39, 1441836), (44, 1277991), (52, 1081377), (54, 1041326), (66, 851994), (78, 720918), (99, 567996), (108, 520663), (117, 480612), (121, 464724), (132, 425997), (143, 393228), (156, 360459), (198, 283998), (234, 240306), (242, 232362), (286, 196614), (297, 189332), (331, 169884), (351, 160204), (363, 154908), (396, 141999), (429, 131076), (468, 120153), (484, 116181), (572, 98307), (594, 94666), (662, 84942), (702, 80102), (726, 77454), (858, 65538), (993, 56628), (1089, 51636), (1188, 47333), (1287, 43692), (1324, 42471), (1404, 40051), (1452, 38727), (1573, 35748), (1716, 32769), (1986, 28314), (2178, 25818), (2574, 21846), (2979, 18876), (3146, 17874), (3267, 17212), (3641, 15444), (3861, 14564), (3972, 14157), (4303, 13068), (4356, 12909), (4719, 11916), (5148, 10923), (5958, 9438), (6292, 8937), (6534, 8606), (7282, 7722)]