49497084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:580

約数の個数: 144

約数和(自身を含む): 159606720

約数和(自身を除く): 110109636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 29, 36, 39, 42, 52, 58, 63, 78, 84, 87, 91, 116, 117, 126, 156, 174, 182, 203, 234, 252, 261, 273, 348, 364, 377, 406, 468, 521, 522, 546, 609, 754, 812, 819, 1042, 1044, 1092, 1131, 1218, 1508, 1563, 1638, 1827, 2084, 2262, 2436, 2639, 3126, 3276, 3393, 3647, 3654, 4524, 4689, 5278, 6252, 6773, 6786, 7294, 7308, 7917, 9378, 10556, 10941, 13546, 13572, 14588, 15109, 15834, 18756, 20319, 21882, 23751, 27092, 30218, 31668, 32823, 40638, 43764, 45327, 47411, 47502, 60436, 60957, 65646, 81276, 90654, 94822, 95004, 105763, 121914, 131292, 135981, 142233, 181308, 189644, 196417, 211526, 243828, 271962, 284466, 317289, 392834, 423052, 426699, 543924, 568932, 589251, 634578, 785668, 853398, 951867, 1178502, 1269156, 1374919, 1706796, 1767753, 1903734, 2357004, 2749838, 3535506, 3807468, 4124757, 5499676, 7071012, 8249514, 12374271, 16499028, 24748542, 49497084]

約数ペア:

[(1, 49497084), (2, 24748542), (3, 16499028), (4, 12374271), (6, 8249514), (7, 7071012), (9, 5499676), (12, 4124757), (13, 3807468), (14, 3535506), (18, 2749838), (21, 2357004), (26, 1903734), (28, 1767753), (29, 1706796), (36, 1374919), (39, 1269156), (42, 1178502), (52, 951867), (58, 853398), (63, 785668), (78, 634578), (84, 589251), (87, 568932), (91, 543924), (116, 426699), (117, 423052), (126, 392834), (156, 317289), (174, 284466), (182, 271962), (203, 243828), (234, 211526), (252, 196417), (261, 189644), (273, 181308), (348, 142233), (364, 135981), (377, 131292), (406, 121914), (468, 105763), (521, 95004), (522, 94822), (546, 90654), (609, 81276), (754, 65646), (812, 60957), (819, 60436), (1042, 47502), (1044, 47411), (1092, 45327), (1131, 43764), (1218, 40638), (1508, 32823), (1563, 31668), (1638, 30218), (1827, 27092), (2084, 23751), (2262, 21882), (2436, 20319), (2639, 18756), (3126, 15834), (3276, 15109), (3393, 14588), (3647, 13572), (3654, 13546), (4524, 10941), (4689, 10556), (5278, 9378), (6252, 7917), (6773, 7308), (6786, 7294)]