54013904

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:424

約数の個数: 80

約数和(自身を含む): 126468096

約数和(自身を除く): 72454192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 47, 56, 62, 94, 112, 124, 188, 217, 248, 329, 331, 376, 434, 496, 658, 662, 752, 868, 1316, 1324, 1457, 1736, 2317, 2632, 2648, 2914, 3472, 4634, 5264, 5296, 5828, 9268, 10199, 10261, 11656, 15557, 18536, 20398, 20522, 23312, 31114, 37072, 40796, 41044, 62228, 71827, 81592, 82088, 108899, 124456, 143654, 163184, 164176, 217798, 248912, 287308, 435596, 482267, 574616, 871192, 964534, 1149232, 1742384, 1929068, 3375869, 3858136, 6751738, 7716272, 13503476, 27006952, 54013904]

約数ペア:

[(1, 54013904), (2, 27006952), (4, 13503476), (7, 7716272), (8, 6751738), (14, 3858136), (16, 3375869), (28, 1929068), (31, 1742384), (47, 1149232), (56, 964534), (62, 871192), (94, 574616), (112, 482267), (124, 435596), (188, 287308), (217, 248912), (248, 217798), (329, 164176), (331, 163184), (376, 143654), (434, 124456), (496, 108899), (658, 82088), (662, 81592), (752, 71827), (868, 62228), (1316, 41044), (1324, 40796), (1457, 37072), (1736, 31114), (2317, 23312), (2632, 20522), (2648, 20398), (2914, 18536), (3472, 15557), (4634, 11656), (5264, 10261), (5296, 10199), (5828, 9268)]