51370436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{21019}}^1$

素因数の和:21083

約数の個数: 24

約数和(自身を含む): 98878080

約数和(自身を除く): 47507644

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 21019, 42038, 84076, 273247, 546494, 987893, 1092988, 1975786, 3951572, 12842609, 25685218, 51370436]

約数ペア:

[(1, 51370436), (2, 25685218), (4, 12842609), (13, 3951572), (26, 1975786), (47, 1092988), (52, 987893), (94, 546494), (188, 273247), (611, 84076), (1222, 42038), (2444, 21019)]