502969350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{19841}}^1$

素因数の和:19882

約数の個数: 72

約数和(自身を含む): 1350763992

約数和(自身を除く): 847794642

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, 2535, 4225, 5070, 8450, 12675, 19841, 25350, 39682, 59523, 99205, 119046, 198410, 257933, 297615, 496025, 515866, 595230, 773799, 992050, 1289665, 1488075, 1547598, 2579330, 2976150, 3353129, 3868995, 6448325, 6706258, 7737990, 10059387, 12896650, 16765645, 19344975, 20118774, 33531290, 38689950, 50296935, 83828225, 100593870, 167656450, 251484675, 502969350]

約数ペア:

[(1, 502969350), (2, 251484675), (3, 167656450), (5, 100593870), (6, 83828225), (10, 50296935), (13, 38689950), (15, 33531290), (25, 20118774), (26, 19344975), (30, 16765645), (39, 12896650), (50, 10059387), (65, 7737990), (75, 6706258), (78, 6448325), (130, 3868995), (150, 3353129), (169, 2976150), (195, 2579330), (325, 1547598), (338, 1488075), (390, 1289665), (507, 992050), (650, 773799), (845, 595230), (975, 515866), (1014, 496025), (1690, 297615), (1950, 257933), (2535, 198410), (4225, 119046), (5070, 99205), (8450, 59523), (12675, 39682), (19841, 25350)]