47995668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{673}}^1$

素因数の和:973

約数の個数: 72

約数和(自身を含む): 139350848

約数和(自身を除く): 91355180

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 283, 566, 673, 849, 1132, 1346, 1698, 1981, 2019, 2547, 2692, 3396, 3962, 4038, 4711, 5094, 5943, 6057, 7924, 8076, 9422, 10188, 11886, 12114, 14133, 17829, 18844, 23772, 24228, 28266, 35658, 42399, 56532, 71316, 84798, 169596, 190459, 380918, 571377, 761836, 1142754, 1333213, 1714131, 2285508, 2666426, 3428262, 3999639, 5332852, 6856524, 7999278, 11998917, 15998556, 23997834, 47995668]

約数ペア:

[(1, 47995668), (2, 23997834), (3, 15998556), (4, 11998917), (6, 7999278), (7, 6856524), (9, 5332852), (12, 3999639), (14, 3428262), (18, 2666426), (21, 2285508), (28, 1714131), (36, 1333213), (42, 1142754), (63, 761836), (84, 571377), (126, 380918), (252, 190459), (283, 169596), (566, 84798), (673, 71316), (849, 56532), (1132, 42399), (1346, 35658), (1698, 28266), (1981, 24228), (2019, 23772), (2547, 18844), (2692, 17829), (3396, 14133), (3962, 12114), (4038, 11886), (4711, 10188), (5094, 9422), (5943, 8076), (6057, 7924)]