47565921564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{20233}}^1$

素因数の和:20760

約数の個数: 144

約数和(自身を含む): 144946663680

約数和(自身を除く): 97380742116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 491, 532, 684, 798, 982, 1197, 1473, 1596, 1964, 2394, 2946, 3437, 4419, 4788, 5892, 6874, 8838, 9329, 10311, 13748, 17676, 18658, 20233, 20622, 27987, 30933, 37316, 40466, 41244, 55974, 60699, 61866, 65303, 80932, 83961, 111948, 121398, 123732, 130606, 141631, 167922, 182097, 195909, 242796, 261212, 283262, 335844, 364194, 384427, 391818, 424893, 566524, 587727, 728388, 768854, 783636, 849786, 1153281, 1175454, 1274679, 1537708, 1699572, 2306562, 2350908, 2549358, 2690989, 3459843, 4613124, 5098716, 5381978, 6919686, 8072967, 9934403, 10763956, 13839372, 16145934, 19868806, 24218901, 29803209, 32291868, 39737612, 48437802, 59606418, 69540821, 89409627, 96875604, 119212836, 139081642, 178819254, 188753657, 208622463, 278163284, 357638508, 377507314, 417244926, 566260971, 625867389, 755014628, 834489852, 1132521942, 1251734778, 1321275599, 1698782913, 2265043884, 2503469556, 2642551198, 3397565826, 3963826797, 5285102396, 6795131652, 7927653594, 11891480391, 15855307188, 23782960782, 47565921564]

約数ペア:

[(1, 47565921564), (2, 23782960782), (3, 15855307188), (4, 11891480391), (6, 7927653594), (7, 6795131652), (9, 5285102396), (12, 3963826797), (14, 3397565826), (18, 2642551198), (19, 2503469556), (21, 2265043884), (28, 1698782913), (36, 1321275599), (38, 1251734778), (42, 1132521942), (57, 834489852), (63, 755014628), (76, 625867389), (84, 566260971), (114, 417244926), (126, 377507314), (133, 357638508), (171, 278163284), (228, 208622463), (252, 188753657), (266, 178819254), (342, 139081642), (399, 119212836), (491, 96875604), (532, 89409627), (684, 69540821), (798, 59606418), (982, 48437802), (1197, 39737612), (1473, 32291868), (1596, 29803209), (1964, 24218901), (2394, 19868806), (2946, 16145934), (3437, 13839372), (4419, 10763956), (4788, 9934403), (5892, 8072967), (6874, 6919686), (8838, 5381978), (9329, 5098716), (10311, 4613124), (13748, 3459843), (17676, 2690989), (18658, 2549358), (20233, 2350908), (20622, 2306562), (27987, 1699572), (30933, 1537708), (37316, 1274679), (40466, 1175454), (41244, 1153281), (55974, 849786), (60699, 783636), (61866, 768854), (65303, 728388), (80932, 587727), (83961, 566524), (111948, 424893), (121398, 391818), (123732, 384427), (130606, 364194), (141631, 335844), (167922, 283262), (182097, 261212), (195909, 242796)]