49155603

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{353}}^1$

素因数の和:731

約数の個数: 32

約数和(自身を含む): 79296000

約数和(自身を除く): 30140397

約数列:

[1, 3, 7, 19, 21, 57, 133, 349, 353, 399, 1047, 1059, 2443, 2471, 6631, 6707, 7329, 7413, 19893, 20121, 46417, 46949, 123197, 139251, 140847, 369591, 862379, 2340743, 2587137, 7022229, 16385201, 49155603]

約数ペア:

[(1, 49155603), (3, 16385201), (7, 7022229), (19, 2587137), (21, 2340743), (57, 862379), (133, 369591), (349, 140847), (353, 139251), (399, 123197), (1047, 46949), (1059, 46417), (2443, 20121), (2471, 19893), (6631, 7413), (6707, 7329)]