53975880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{21419}}^1$

素因数の和:21443

約数の個数: 96

約数和(自身を含む): 200491200

約数和(自身を除く): 146515320

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, 21419, 42838, 64257, 85676, 107095, 128514, 149933, 171352, 192771, 214190, 257028, 299866, 321285, 385542, 428380, 449799, 514056, 599732, 642570, 749665, 771084, 856760, 899598, 963855, 1199464, 1285140, 1349397, 1499330, 1542168, 1799196, 1927710, 2248995, 2570280, 2698794, 2998660, 3598392, 3855420, 4497990, 5397588, 5997320, 6746985, 7710840, 8995980, 10795176, 13493970, 17991960, 26987940, 53975880]

約数ペア:

[(1, 53975880), (2, 26987940), (3, 17991960), (4, 13493970), (5, 10795176), (6, 8995980), (7, 7710840), (8, 6746985), (9, 5997320), (10, 5397588), (12, 4497990), (14, 3855420), (15, 3598392), (18, 2998660), (20, 2698794), (21, 2570280), (24, 2248995), (28, 1927710), (30, 1799196), (35, 1542168), (36, 1499330), (40, 1349397), (42, 1285140), (45, 1199464), (56, 963855), (60, 899598), (63, 856760), (70, 771084), (72, 749665), (84, 642570), (90, 599732), (105, 514056), (120, 449799), (126, 428380), (140, 385542), (168, 321285), (180, 299866), (210, 257028), (252, 214190), (280, 192771), (315, 171352), (360, 149933), (420, 128514), (504, 107095), (630, 85676), (840, 64257), (1260, 42838), (2520, 21419)]