55141216

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1597}}^1$

素因数の和:1703

約数の個数: 48

約数和(自身を含む): 118392624

約数和(自身を除く): 63251408

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 83, 104, 166, 208, 332, 416, 664, 1079, 1328, 1597, 2158, 2656, 3194, 4316, 6388, 8632, 12776, 17264, 20761, 25552, 34528, 41522, 51104, 83044, 132551, 166088, 265102, 332176, 530204, 664352, 1060408, 1723163, 2120816, 3446326, 4241632, 6892652, 13785304, 27570608, 55141216]

約数ペア:

[(1, 55141216), (2, 27570608), (4, 13785304), (8, 6892652), (13, 4241632), (16, 3446326), (26, 2120816), (32, 1723163), (52, 1060408), (83, 664352), (104, 530204), (166, 332176), (208, 265102), (332, 166088), (416, 132551), (664, 83044), (1079, 51104), (1328, 41522), (1597, 34528), (2158, 25552), (2656, 20761), (3194, 17264), (4316, 12776), (6388, 8632)]