47406996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:558

約数の個数: 144

約数和(自身を含む): 152880000

約数和(自身を除く): 105473004

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, 499, 522, 546, 609, 754, 812, 819, 998, 1044, 1092, 1131, 1218, 1497, 1508, 1638, 1827, 1996, 2262, 2436, 2639, 2994, 3276, 3393, 3493, 3654, 4491, 4524, 5278, 5988, 6487, 6786, 6986, 7308, 7917, 8982, 10479, 10556, 12974, 13572, 13972, 14471, 15834, 17964, 19461, 20958, 23751, 25948, 28942, 31437, 31668, 38922, 41916, 43413, 45409, 47502, 57884, 58383, 62874, 77844, 86826, 90818, 95004, 101297, 116766, 125748, 130239, 136227, 173652, 181636, 188123, 202594, 233532, 260478, 272454, 303891, 376246, 405188, 408681, 520956, 544908, 564369, 607782, 752492, 817362, 911673, 1128738, 1215564, 1316861, 1634724, 1693107, 1823346, 2257476, 2633722, 3386214, 3646692, 3950583, 5267444, 6772428, 7901166, 11851749, 15802332, 23703498, 47406996]

約数ペア:

[(1, 47406996), (2, 23703498), (3, 15802332), (4, 11851749), (6, 7901166), (7, 6772428), (9, 5267444), (12, 3950583), (13, 3646692), (14, 3386214), (18, 2633722), (21, 2257476), (26, 1823346), (28, 1693107), (29, 1634724), (36, 1316861), (39, 1215564), (42, 1128738), (52, 911673), (58, 817362), (63, 752492), (78, 607782), (84, 564369), (87, 544908), (91, 520956), (116, 408681), (117, 405188), (126, 376246), (156, 303891), (174, 272454), (182, 260478), (203, 233532), (234, 202594), (252, 188123), (261, 181636), (273, 173652), (348, 136227), (364, 130239), (377, 125748), (406, 116766), (468, 101297), (499, 95004), (522, 90818), (546, 86826), (609, 77844), (754, 62874), (812, 58383), (819, 57884), (998, 47502), (1044, 45409), (1092, 43413), (1131, 41916), (1218, 38922), (1497, 31668), (1508, 31437), (1638, 28942), (1827, 25948), (1996, 23751), (2262, 20958), (2436, 19461), (2639, 17964), (2994, 15834), (3276, 14471), (3393, 13972), (3493, 13572), (3654, 12974), (4491, 10556), (4524, 10479), (5278, 8982), (5988, 7917), (6487, 7308), (6786, 6986)]