55509982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{79}}^1$

素因数の和:193

約数の個数: 48

約数和(自身を含む): 99244800

約数和(自身を除く): 43734818

約数列:

[1, 2, 11, 19, 22, 38, 41, 79, 82, 158, 209, 418, 451, 779, 869, 902, 1501, 1558, 1681, 1738, 3002, 3239, 3362, 6478, 8569, 16511, 17138, 18491, 31939, 33022, 35629, 36982, 61541, 63878, 71258, 123082, 132799, 265598, 351329, 676951, 702658, 1353902, 1460789, 2523181, 2921578, 5046362, 27754991, 55509982]

約数ペア:

[(1, 55509982), (2, 27754991), (11, 5046362), (19, 2921578), (22, 2523181), (38, 1460789), (41, 1353902), (79, 702658), (82, 676951), (158, 351329), (209, 265598), (418, 132799), (451, 123082), (779, 71258), (869, 63878), (902, 61541), (1501, 36982), (1558, 35629), (1681, 33022), (1738, 31939), (3002, 18491), (3239, 17138), (3362, 16511), (6478, 8569)]