55815084

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6277}}^1$

素因数の和:6319

約数の個数: 72

約数和(自身を含む): 159963440

約数和(自身を除く): 104148356

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 6277, 8892, 12554, 18831, 25108, 37662, 56493, 75324, 81601, 112986, 119263, 163202, 225972, 238526, 244803, 326404, 357789, 477052, 489606, 715578, 734409, 979212, 1073367, 1431156, 1468818, 1550419, 2146734, 2937636, 3100838, 4293468, 4651257, 6201676, 9302514, 13953771, 18605028, 27907542, 55815084]

約数ペア:

[(1, 55815084), (2, 27907542), (3, 18605028), (4, 13953771), (6, 9302514), (9, 6201676), (12, 4651257), (13, 4293468), (18, 3100838), (19, 2937636), (26, 2146734), (36, 1550419), (38, 1468818), (39, 1431156), (52, 1073367), (57, 979212), (76, 734409), (78, 715578), (114, 489606), (117, 477052), (156, 357789), (171, 326404), (228, 244803), (234, 238526), (247, 225972), (342, 163202), (468, 119263), (494, 112986), (684, 81601), (741, 75324), (988, 56493), (1482, 37662), (2223, 25108), (2964, 18831), (4446, 12554), (6277, 8892)]