53270280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{21139}}^1$

素因数の和:21163

約数の個数: 96

約数和(自身を含む): 197870400

約数和(自身を除く): 144600120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 21139, 42278, 63417, 84556, 105695, 126834, 147973, 169112, 190251, 211390, 253668, 295946, 317085, 380502, 422780, 443919, 507336, 591892, 634170, 739865, 761004, 845560, 887838, 951255, 1183784, 1268340, 1331757, 1479730, 1522008, 1775676, 1902510, 2219595, 2536680, 2663514, 2959460, 3551352, 3805020, 4439190, 5327028, 5918920, 6658785, 7610040, 8878380, 10654056, 13317570, 17756760, 26635140, 53270280]

約数ペア:

[(1, 53270280), (2, 26635140), (3, 17756760), (4, 13317570), (5, 10654056), (6, 8878380), (7, 7610040), (8, 6658785), (9, 5918920), (10, 5327028), (12, 4439190), (14, 3805020), (15, 3551352), (18, 2959460), (20, 2663514), (21, 2536680), (24, 2219595), (28, 1902510), (30, 1775676), (35, 1522008), (36, 1479730), (40, 1331757), (42, 1268340), (45, 1183784), (56, 951255), (60, 887838), (63, 845560), (70, 761004), (72, 739865), (84, 634170), (90, 591892), (105, 507336), (120, 443919), (126, 422780), (140, 380502), (168, 317085), (180, 295946), (210, 253668), (252, 211390), (280, 190251), (315, 169112), (360, 147973), (420, 126834), (504, 105695), (630, 84556), (840, 63417), (1260, 42278), (2520, 21139)]