49761912

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:181

約数の個数: 128

約数和(自身を含む): 139968000

約数和(自身を除く): 90206088

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 29, 38, 53, 57, 58, 71, 76, 87, 106, 114, 116, 142, 152, 159, 174, 212, 213, 228, 232, 284, 318, 348, 424, 426, 456, 551, 568, 636, 696, 852, 1007, 1102, 1272, 1349, 1537, 1653, 1704, 2014, 2059, 2204, 2698, 3021, 3074, 3306, 3763, 4028, 4047, 4118, 4408, 4611, 5396, 6042, 6148, 6177, 6612, 7526, 8056, 8094, 8236, 9222, 10792, 11289, 12084, 12296, 12354, 13224, 15052, 16188, 16472, 18444, 22578, 24168, 24708, 29203, 30104, 32376, 36888, 39121, 45156, 49416, 58406, 71497, 78242, 87609, 90312, 109127, 116812, 117363, 142994, 156484, 175218, 214491, 218254, 233624, 234726, 285988, 312968, 327381, 350436, 428982, 436508, 469452, 571976, 654762, 700872, 857964, 873016, 938904, 1309524, 1715928, 2073413, 2619048, 4146826, 6220239, 8293652, 12440478, 16587304, 24880956, 49761912]

約数ペア:

[(1, 49761912), (2, 24880956), (3, 16587304), (4, 12440478), (6, 8293652), (8, 6220239), (12, 4146826), (19, 2619048), (24, 2073413), (29, 1715928), (38, 1309524), (53, 938904), (57, 873016), (58, 857964), (71, 700872), (76, 654762), (87, 571976), (106, 469452), (114, 436508), (116, 428982), (142, 350436), (152, 327381), (159, 312968), (174, 285988), (212, 234726), (213, 233624), (228, 218254), (232, 214491), (284, 175218), (318, 156484), (348, 142994), (424, 117363), (426, 116812), (456, 109127), (551, 90312), (568, 87609), (636, 78242), (696, 71497), (852, 58406), (1007, 49416), (1102, 45156), (1272, 39121), (1349, 36888), (1537, 32376), (1653, 30104), (1704, 29203), (2014, 24708), (2059, 24168), (2204, 22578), (2698, 18444), (3021, 16472), (3074, 16188), (3306, 15052), (3763, 13224), (4028, 12354), (4047, 12296), (4118, 12084), (4408, 11289), (4611, 10792), (5396, 9222), (6042, 8236), (6148, 8094), (6177, 8056), (6612, 7526)]