53142246

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{727}}^1$

素因数の和:897

約数の個数: 48

約数和(自身を含む): 119927808

約数和(自身を除く): 66785562

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 131, 186, 262, 279, 393, 558, 727, 786, 1179, 1454, 2181, 2358, 4061, 4362, 6543, 8122, 12183, 13086, 22537, 24366, 36549, 45074, 67611, 73098, 95237, 135222, 190474, 202833, 285711, 405666, 571422, 857133, 1714266, 2952347, 5904694, 8857041, 17714082, 26571123, 53142246]

約数ペア:

[(1, 53142246), (2, 26571123), (3, 17714082), (6, 8857041), (9, 5904694), (18, 2952347), (31, 1714266), (62, 857133), (93, 571422), (131, 405666), (186, 285711), (262, 202833), (279, 190474), (393, 135222), (558, 95237), (727, 73098), (786, 67611), (1179, 45074), (1454, 36549), (2181, 24366), (2358, 22537), (4061, 13086), (4362, 12183), (6543, 8122)]