50370450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1987}}^1$

素因数の和:2028

約数の個数: 72

約数和(自身を含む): 135335088

約数和(自身を除く): 84964638

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 169, 195, 325, 338, 390, 507, 650, 845, 975, 1014, 1690, 1950, 1987, 2535, 3974, 4225, 5070, 5961, 8450, 9935, 11922, 12675, 19870, 25350, 25831, 29805, 49675, 51662, 59610, 77493, 99350, 129155, 149025, 154986, 258310, 298050, 335803, 387465, 645775, 671606, 774930, 1007409, 1291550, 1679015, 1937325, 2014818, 3358030, 3874650, 5037045, 8395075, 10074090, 16790150, 25185225, 50370450]

約数ペア:

[(1, 50370450), (2, 25185225), (3, 16790150), (5, 10074090), (6, 8395075), (10, 5037045), (13, 3874650), (15, 3358030), (25, 2014818), (26, 1937325), (30, 1679015), (39, 1291550), (50, 1007409), (65, 774930), (75, 671606), (78, 645775), (130, 387465), (150, 335803), (169, 298050), (195, 258310), (325, 154986), (338, 149025), (390, 129155), (507, 99350), (650, 77493), (845, 59610), (975, 51662), (1014, 49675), (1690, 29805), (1950, 25831), (1987, 25350), (2535, 19870), (3974, 12675), (4225, 11922), (5070, 9935), (5961, 8450)]