48665240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{313}}^1$

素因数の和:373

約数の個数: 96

約数和(自身を含む): 124117920

約数和(自身を除く): 75452680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 169, 184, 230, 260, 299, 313, 338, 460, 520, 598, 626, 676, 845, 920, 1196, 1252, 1352, 1495, 1565, 1690, 2392, 2504, 2990, 3130, 3380, 3887, 4069, 5980, 6260, 6760, 7199, 7774, 8138, 11960, 12520, 14398, 15548, 16276, 19435, 20345, 28796, 31096, 32552, 35995, 38870, 40690, 52897, 57592, 71990, 77740, 81380, 93587, 105794, 143980, 155480, 162760, 187174, 211588, 264485, 287960, 374348, 423176, 467935, 528970, 748696, 935870, 1057940, 1216631, 1871740, 2115880, 2433262, 3743480, 4866524, 6083155, 9733048, 12166310, 24332620, 48665240]

約数ペア:

[(1, 48665240), (2, 24332620), (4, 12166310), (5, 9733048), (8, 6083155), (10, 4866524), (13, 3743480), (20, 2433262), (23, 2115880), (26, 1871740), (40, 1216631), (46, 1057940), (52, 935870), (65, 748696), (92, 528970), (104, 467935), (115, 423176), (130, 374348), (169, 287960), (184, 264485), (230, 211588), (260, 187174), (299, 162760), (313, 155480), (338, 143980), (460, 105794), (520, 93587), (598, 81380), (626, 77740), (676, 71990), (845, 57592), (920, 52897), (1196, 40690), (1252, 38870), (1352, 35995), (1495, 32552), (1565, 31096), (1690, 28796), (2392, 20345), (2504, 19435), (2990, 16276), (3130, 15548), (3380, 14398), (3887, 12520), (4069, 11960), (5980, 8138), (6260, 7774), (6760, 7199)]