48121528

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:130

約数の個数: 128

約数和(自身を含む): 120960000

約数和(自身を除く): 72838472

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 49, 52, 56, 71, 76, 91, 98, 104, 133, 142, 152, 182, 196, 247, 266, 284, 343, 364, 392, 494, 497, 532, 568, 637, 686, 728, 923, 931, 988, 994, 1064, 1274, 1349, 1372, 1729, 1846, 1862, 1976, 1988, 2548, 2698, 2744, 3458, 3479, 3692, 3724, 3976, 4459, 5096, 5396, 6461, 6517, 6916, 6958, 7384, 7448, 8918, 9443, 10792, 12103, 12922, 13034, 13832, 13916, 17537, 17836, 18886, 24206, 24353, 25844, 26068, 27832, 35074, 35672, 37772, 45227, 48412, 48706, 51688, 52136, 66101, 70148, 75544, 84721, 90454, 96824, 97412, 122759, 132202, 140296, 169442, 180908, 194824, 245518, 264404, 316589, 338884, 361816, 462707, 491036, 528808, 633178, 677768, 859313, 925414, 982072, 1266356, 1718626, 1850828, 2532712, 3437252, 3701656, 6015191, 6874504, 12030382, 24060764, 48121528]

約数ペア:

[(1, 48121528), (2, 24060764), (4, 12030382), (7, 6874504), (8, 6015191), (13, 3701656), (14, 3437252), (19, 2532712), (26, 1850828), (28, 1718626), (38, 1266356), (49, 982072), (52, 925414), (56, 859313), (71, 677768), (76, 633178), (91, 528808), (98, 491036), (104, 462707), (133, 361816), (142, 338884), (152, 316589), (182, 264404), (196, 245518), (247, 194824), (266, 180908), (284, 169442), (343, 140296), (364, 132202), (392, 122759), (494, 97412), (497, 96824), (532, 90454), (568, 84721), (637, 75544), (686, 70148), (728, 66101), (923, 52136), (931, 51688), (988, 48706), (994, 48412), (1064, 45227), (1274, 37772), (1349, 35672), (1372, 35074), (1729, 27832), (1846, 26068), (1862, 25844), (1976, 24353), (1988, 24206), (2548, 18886), (2698, 17836), (2744, 17537), (3458, 13916), (3479, 13832), (3692, 13034), (3724, 12922), (3976, 12103), (4459, 10792), (5096, 9443), (5396, 8918), (6461, 7448), (6517, 7384), (6916, 6958)]