52543390

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 96445440

約数和(自身を除く): 43902050

約数列:

[1, 2, 5, 10, 103, 139, 206, 278, 367, 515, 695, 734, 1030, 1390, 1835, 3670, 14317, 28634, 37801, 51013, 71585, 75602, 102026, 143170, 189005, 255065, 378010, 510130, 5254339, 10508678, 26271695, 52543390]

約数ペア:

[(1, 52543390), (2, 26271695), (5, 10508678), (10, 5254339), (103, 510130), (139, 378010), (206, 255065), (278, 189005), (367, 143170), (515, 102026), (695, 75602), (734, 71585), (1030, 51013), (1390, 37801), (1835, 28634), (3670, 14317)]