56126988

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2647}}^1$

素因数の和:2707

約数の個数: 72

約数和(自身を含む): 154219520

約数和(自身を除く): 98092532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 2647, 3534, 5294, 5301, 7068, 7941, 10588, 10602, 15882, 21204, 23823, 31764, 47646, 50293, 82057, 95292, 100586, 150879, 164114, 201172, 246171, 301758, 328228, 452637, 492342, 603516, 738513, 905274, 984684, 1477026, 1559083, 1810548, 2954052, 3118166, 4677249, 6236332, 9354498, 14031747, 18708996, 28063494, 56126988]

約数ペア:

[(1, 56126988), (2, 28063494), (3, 18708996), (4, 14031747), (6, 9354498), (9, 6236332), (12, 4677249), (18, 3118166), (19, 2954052), (31, 1810548), (36, 1559083), (38, 1477026), (57, 984684), (62, 905274), (76, 738513), (93, 603516), (114, 492342), (124, 452637), (171, 328228), (186, 301758), (228, 246171), (279, 201172), (342, 164114), (372, 150879), (558, 100586), (589, 95292), (684, 82057), (1116, 50293), (1178, 47646), (1767, 31764), (2356, 23823), (2647, 21204), (3534, 15882), (5294, 10602), (5301, 10588), (7068, 7941)]