54382788

素因数分解:

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

素因数の和:158

約数の個数: 72

約数和(自身を含む): 148148000

約数和(自身を除く): 93765212

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, 1849, 2451, 3268, 3698, 4902, 5547, 7353, 7396, 9804, 11094, 14706, 16641, 22188, 29412, 33282, 35131, 66564, 70262, 79507, 105393, 140524, 159014, 210786, 238521, 316179, 318028, 421572, 477042, 632358, 715563, 954084, 1264716, 1431126, 1510633, 2862252, 3021266, 4531899, 6042532, 9063798, 13595697, 18127596, 27191394, 54382788]

約数ペア:

[(1, 54382788), (2, 27191394), (3, 18127596), (4, 13595697), (6, 9063798), (9, 6042532), (12, 4531899), (18, 3021266), (19, 2862252), (36, 1510633), (38, 1431126), (43, 1264716), (57, 954084), (76, 715563), (86, 632358), (114, 477042), (129, 421572), (171, 318028), (172, 316179), (228, 238521), (258, 210786), (342, 159014), (387, 140524), (516, 105393), (684, 79507), (774, 70262), (817, 66564), (1548, 35131), (1634, 33282), (1849, 29412), (2451, 22188), (3268, 16641), (3698, 14706), (4902, 11094), (5547, 9804), (7353, 7396)]