55639542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 132249600

約数和(自身を除く): 76610058

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 79, 82, 123, 158, 237, 246, 287, 409, 474, 553, 574, 818, 861, 1106, 1227, 1659, 1722, 2454, 2863, 3239, 3318, 5726, 6478, 8589, 9717, 16769, 17178, 19434, 22673, 32311, 33538, 45346, 50307, 64622, 68019, 96933, 100614, 117383, 136038, 193866, 226177, 234766, 352149, 452354, 678531, 704298, 1324751, 1357062, 2649502, 3974253, 7948506, 9273257, 18546514, 27819771, 55639542]

約数ペア:

[(1, 55639542), (2, 27819771), (3, 18546514), (6, 9273257), (7, 7948506), (14, 3974253), (21, 2649502), (41, 1357062), (42, 1324751), (79, 704298), (82, 678531), (123, 452354), (158, 352149), (237, 234766), (246, 226177), (287, 193866), (409, 136038), (474, 117383), (553, 100614), (574, 96933), (818, 68019), (861, 64622), (1106, 50307), (1227, 45346), (1659, 33538), (1722, 32311), (2454, 22673), (2863, 19434), (3239, 17178), (3318, 16769), (5726, 9717), (6478, 8589)]