47682700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{853}}^1$

素因数の和:923

約数の個数: 72

約数和(自身を含む): 114155888

約数和(自身を除く): 66473188

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 43, 50, 52, 65, 86, 100, 130, 172, 215, 260, 325, 430, 559, 650, 853, 860, 1075, 1118, 1300, 1706, 2150, 2236, 2795, 3412, 4265, 4300, 5590, 8530, 11089, 11180, 13975, 17060, 21325, 22178, 27950, 36679, 42650, 44356, 55445, 55900, 73358, 85300, 110890, 146716, 183395, 221780, 277225, 366790, 476827, 554450, 733580, 916975, 953654, 1108900, 1833950, 1907308, 2384135, 3667900, 4768270, 9536540, 11920675, 23841350, 47682700]

約数ペア:

[(1, 47682700), (2, 23841350), (4, 11920675), (5, 9536540), (10, 4768270), (13, 3667900), (20, 2384135), (25, 1907308), (26, 1833950), (43, 1108900), (50, 953654), (52, 916975), (65, 733580), (86, 554450), (100, 476827), (130, 366790), (172, 277225), (215, 221780), (260, 183395), (325, 146716), (430, 110890), (559, 85300), (650, 73358), (853, 55900), (860, 55445), (1075, 44356), (1118, 42650), (1300, 36679), (1706, 27950), (2150, 22178), (2236, 21325), (2795, 17060), (3412, 13975), (4265, 11180), (4300, 11089), (5590, 8530)]