55541898

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:507

約数の個数: 48

約数和(自身を含む): 123177600

約数和(自身を除く): 67635702

約数列:

[1, 2, 3, 6, 9, 18, 79, 139, 158, 237, 278, 281, 417, 474, 562, 711, 834, 843, 1251, 1422, 1686, 2502, 2529, 5058, 10981, 21962, 22199, 32943, 39059, 44398, 65886, 66597, 78118, 98829, 117177, 133194, 197658, 199791, 234354, 351531, 399582, 703062, 3085661, 6171322, 9256983, 18513966, 27770949, 55541898]

約数ペア:

[(1, 55541898), (2, 27770949), (3, 18513966), (6, 9256983), (9, 6171322), (18, 3085661), (79, 703062), (139, 399582), (158, 351531), (237, 234354), (278, 199791), (281, 197658), (417, 133194), (474, 117177), (562, 98829), (711, 78118), (834, 66597), (843, 65886), (1251, 44398), (1422, 39059), (1686, 32943), (2502, 22199), (2529, 21962), (5058, 10981)]