82450550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18121}}^1$

素因数の和:18153

約数の個数: 48

約数和(自身を含む): 188758752

約数和(自身を除く): 106308202

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 18121, 36242, 90605, 126847, 181210, 235573, 253694, 453025, 471146, 634235, 906050, 1177865, 1268470, 1649011, 2355730, 3171175, 3298022, 5889325, 6342350, 8245055, 11778650, 16490110, 41225275, 82450550]

約数ペア:

[(1, 82450550), (2, 41225275), (5, 16490110), (7, 11778650), (10, 8245055), (13, 6342350), (14, 5889325), (25, 3298022), (26, 3171175), (35, 2355730), (50, 1649011), (65, 1268470), (70, 1177865), (91, 906050), (130, 634235), (175, 471146), (182, 453025), (325, 253694), (350, 235573), (455, 181210), (650, 126847), (910, 90605), (2275, 36242), (4550, 18121)]