79225850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{509}}^1$

素因数の和:815

約数の個数: 48

約数和(自身を含む): 161641440

約数和(自身を除く): 82415590

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 283, 509, 550, 566, 1018, 1415, 2545, 2830, 3113, 5090, 5599, 6226, 7075, 11198, 12725, 14150, 15565, 25450, 27995, 31130, 55990, 77825, 139975, 144047, 155650, 279950, 288094, 720235, 1440470, 1584517, 3169034, 3601175, 7202350, 7922585, 15845170, 39612925, 79225850]

約数ペア:

[(1, 79225850), (2, 39612925), (5, 15845170), (10, 7922585), (11, 7202350), (22, 3601175), (25, 3169034), (50, 1584517), (55, 1440470), (110, 720235), (275, 288094), (283, 279950), (509, 155650), (550, 144047), (566, 139975), (1018, 77825), (1415, 55990), (2545, 31130), (2830, 27995), (3113, 25450), (5090, 15565), (5599, 14150), (6226, 12725), (7075, 11198)]