48652720

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:422

約数の個数: 80

約数和(自身を含む): 119144160

約数和(自身を除く): 70491440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 67, 80, 116, 134, 145, 232, 268, 290, 313, 335, 464, 536, 580, 626, 670, 1072, 1160, 1252, 1340, 1565, 1943, 2320, 2504, 2680, 3130, 3886, 5008, 5360, 6260, 7772, 9077, 9715, 12520, 15544, 18154, 19430, 20971, 25040, 31088, 36308, 38860, 41942, 45385, 72616, 77720, 83884, 90770, 104855, 145232, 155440, 167768, 181540, 209710, 335536, 363080, 419420, 608159, 726160, 838840, 1216318, 1677680, 2432636, 3040795, 4865272, 6081590, 9730544, 12163180, 24326360, 48652720]

約数ペア:

[(1, 48652720), (2, 24326360), (4, 12163180), (5, 9730544), (8, 6081590), (10, 4865272), (16, 3040795), (20, 2432636), (29, 1677680), (40, 1216318), (58, 838840), (67, 726160), (80, 608159), (116, 419420), (134, 363080), (145, 335536), (232, 209710), (268, 181540), (290, 167768), (313, 155440), (335, 145232), (464, 104855), (536, 90770), (580, 83884), (626, 77720), (670, 72616), (1072, 45385), (1160, 41942), (1252, 38860), (1340, 36308), (1565, 31088), (1943, 25040), (2320, 20971), (2504, 19430), (2680, 18154), (3130, 15544), (3886, 12520), (5008, 9715), (5360, 9077), (6260, 7772)]