54206354

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{569}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 90288000

約数和(自身を除く): 36081646

約数列:

[1, 2, 19, 23, 38, 46, 109, 218, 437, 569, 874, 1138, 2071, 2507, 4142, 5014, 10811, 13087, 21622, 26174, 47633, 62021, 95266, 124042, 248653, 497306, 1178399, 1426483, 2356798, 2852966, 27103177, 54206354]

約数ペア:

[(1, 54206354), (2, 27103177), (19, 2852966), (23, 2356798), (38, 1426483), (46, 1178399), (109, 497306), (218, 248653), (437, 124042), (569, 95266), (874, 62021), (1138, 47633), (2071, 26174), (2507, 21622), (4142, 13087), (5014, 10811)]