56853396

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1933}}^1$

素因数の和:2005

約数の個数: 72

約数和(自身を含む): 154874720

約数和(自身を除く): 98021324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 43, 57, 76, 86, 114, 129, 171, 172, 228, 258, 342, 387, 516, 684, 774, 817, 1548, 1634, 1933, 2451, 3268, 3866, 4902, 5799, 7353, 7732, 9804, 11598, 14706, 17397, 23196, 29412, 34794, 36727, 69588, 73454, 83119, 110181, 146908, 166238, 220362, 249357, 330543, 332476, 440724, 498714, 661086, 748071, 997428, 1322172, 1496142, 1579261, 2992284, 3158522, 4737783, 6317044, 9475566, 14213349, 18951132, 28426698, 56853396]

約数ペア:

[(1, 56853396), (2, 28426698), (3, 18951132), (4, 14213349), (6, 9475566), (9, 6317044), (12, 4737783), (18, 3158522), (19, 2992284), (36, 1579261), (38, 1496142), (43, 1322172), (57, 997428), (76, 748071), (86, 661086), (114, 498714), (129, 440724), (171, 332476), (172, 330543), (228, 249357), (258, 220362), (342, 166238), (387, 146908), (516, 110181), (684, 83119), (774, 73454), (817, 69588), (1548, 36727), (1634, 34794), (1933, 29412), (2451, 23196), (3268, 17397), (3866, 14706), (4902, 11598), (5799, 9804), (7353, 7732)]