49494403992

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{20627}}^1$

素因数の和:20857

約数の個数: 128

約数和(自身を含む): 138125088000

約数和(自身を除く): 88630684008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 61, 66, 88, 122, 132, 149, 183, 244, 264, 298, 366, 447, 488, 596, 671, 732, 894, 1192, 1342, 1464, 1639, 1788, 2013, 2684, 3278, 3576, 4026, 4917, 5368, 6556, 8052, 9089, 9834, 13112, 16104, 18178, 19668, 20627, 27267, 36356, 39336, 41254, 54534, 61881, 72712, 82508, 99979, 109068, 123762, 165016, 199958, 218136, 226897, 247524, 299937, 399916, 453794, 495048, 599874, 680691, 799832, 907588, 1199748, 1258247, 1361382, 1815176, 2399496, 2516494, 2722764, 3073423, 3774741, 5032988, 5445528, 6146846, 7549482, 9220269, 10065976, 12293692, 13840717, 15098964, 18440538, 24587384, 27681434, 30197928, 33807653, 36881076, 41522151, 55362868, 67615306, 73762152, 83044302, 101422959, 110725736, 135230612, 166088604, 187478803, 202845918, 270461224, 332177208, 374957606, 405691836, 562436409, 749915212, 811383672, 1124872818, 1499830424, 2062266833, 2249745636, 4124533666, 4499491272, 6186800499, 8249067332, 12373600998, 16498134664, 24747201996, 49494403992]

約数ペア:

[(1, 49494403992), (2, 24747201996), (3, 16498134664), (4, 12373600998), (6, 8249067332), (8, 6186800499), (11, 4499491272), (12, 4124533666), (22, 2249745636), (24, 2062266833), (33, 1499830424), (44, 1124872818), (61, 811383672), (66, 749915212), (88, 562436409), (122, 405691836), (132, 374957606), (149, 332177208), (183, 270461224), (244, 202845918), (264, 187478803), (298, 166088604), (366, 135230612), (447, 110725736), (488, 101422959), (596, 83044302), (671, 73762152), (732, 67615306), (894, 55362868), (1192, 41522151), (1342, 36881076), (1464, 33807653), (1639, 30197928), (1788, 27681434), (2013, 24587384), (2684, 18440538), (3278, 15098964), (3576, 13840717), (4026, 12293692), (4917, 10065976), (5368, 9220269), (6556, 7549482), (8052, 6146846), (9089, 5445528), (9834, 5032988), (13112, 3774741), (16104, 3073423), (18178, 2722764), (19668, 2516494), (20627, 2399496), (27267, 1815176), (36356, 1361382), (39336, 1258247), (41254, 1199748), (54534, 907588), (61881, 799832), (72712, 680691), (82508, 599874), (99979, 495048), (109068, 453794), (123762, 399916), (165016, 299937), (199958, 247524), (218136, 226897)]