48599720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4919}}^1$

素因数の和:4962

約数の個数: 64

約数和(自身を含む): 123984000

約数和(自身を除く): 75384280

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1976, 2470, 4919, 4940, 9838, 9880, 19676, 24595, 39352, 49190, 63947, 93461, 98380, 127894, 186922, 196760, 255788, 319735, 373844, 467305, 511576, 639470, 747688, 934610, 1214993, 1278940, 1869220, 2429986, 2557880, 3738440, 4859972, 6074965, 9719944, 12149930, 24299860, 48599720]

約数ペア:

[(1, 48599720), (2, 24299860), (4, 12149930), (5, 9719944), (8, 6074965), (10, 4859972), (13, 3738440), (19, 2557880), (20, 2429986), (26, 1869220), (38, 1278940), (40, 1214993), (52, 934610), (65, 747688), (76, 639470), (95, 511576), (104, 467305), (130, 373844), (152, 319735), (190, 255788), (247, 196760), (260, 186922), (380, 127894), (494, 98380), (520, 93461), (760, 63947), (988, 49190), (1235, 39352), (1976, 24595), (2470, 19676), (4919, 9880), (4940, 9838)]