49989030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18311}}^1$

素因数の和:18341

約数の個数: 64

約数和(自身を含む): 147667968

約数和(自身を除く): 97678938

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 18311, 36622, 54933, 91555, 109866, 128177, 183110, 238043, 256354, 274665, 384531, 476086, 549330, 640885, 714129, 769062, 1190215, 1281770, 1428258, 1666301, 1922655, 2380430, 3332602, 3570645, 3845310, 4998903, 7141290, 8331505, 9997806, 16663010, 24994515, 49989030]

約数ペア:

[(1, 49989030), (2, 24994515), (3, 16663010), (5, 9997806), (6, 8331505), (7, 7141290), (10, 4998903), (13, 3845310), (14, 3570645), (15, 3332602), (21, 2380430), (26, 1922655), (30, 1666301), (35, 1428258), (39, 1281770), (42, 1190215), (65, 769062), (70, 714129), (78, 640885), (91, 549330), (105, 476086), (130, 384531), (182, 274665), (195, 256354), (210, 238043), (273, 183110), (390, 128177), (455, 109866), (546, 91555), (910, 54933), (1365, 36622), (2730, 18311)]