51176450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1831}}^1$

素因数の和:1899

約数の個数: 48

約数和(自身を含む): 104951616

約数和(自身を除く): 53775166

約数列:

[1, 2, 5, 10, 13, 25, 26, 43, 50, 65, 86, 130, 215, 325, 430, 559, 650, 1075, 1118, 1831, 2150, 2795, 3662, 5590, 9155, 13975, 18310, 23803, 27950, 45775, 47606, 78733, 91550, 119015, 157466, 238030, 393665, 595075, 787330, 1023529, 1190150, 1968325, 2047058, 3936650, 5117645, 10235290, 25588225, 51176450]

約数ペア:

[(1, 51176450), (2, 25588225), (5, 10235290), (10, 5117645), (13, 3936650), (25, 2047058), (26, 1968325), (43, 1190150), (50, 1023529), (65, 787330), (86, 595075), (130, 393665), (215, 238030), (325, 157466), (430, 119015), (559, 91550), (650, 78733), (1075, 47606), (1118, 45775), (1831, 27950), (2150, 23803), (2795, 18310), (3662, 13975), (5590, 9155)]