53870040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{21377}}^1$

素因数の和:21401

約数の個数: 96

約数和(自身を含む): 200098080

約数和(自身を除く): 146228040

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, 21377, 42754, 64131, 85508, 106885, 128262, 149639, 171016, 192393, 213770, 256524, 299278, 320655, 384786, 427540, 448917, 513048, 598556, 641310, 748195, 769572, 855080, 897834, 961965, 1197112, 1282620, 1346751, 1496390, 1539144, 1795668, 1923930, 2244585, 2565240, 2693502, 2992780, 3591336, 3847860, 4489170, 5387004, 5985560, 6733755, 7695720, 8978340, 10774008, 13467510, 17956680, 26935020, 53870040]

約数ペア:

[(1, 53870040), (2, 26935020), (3, 17956680), (4, 13467510), (5, 10774008), (6, 8978340), (7, 7695720), (8, 6733755), (9, 5985560), (10, 5387004), (12, 4489170), (14, 3847860), (15, 3591336), (18, 2992780), (20, 2693502), (21, 2565240), (24, 2244585), (28, 1923930), (30, 1795668), (35, 1539144), (36, 1496390), (40, 1346751), (42, 1282620), (45, 1197112), (56, 961965), (60, 897834), (63, 855080), (70, 769572), (72, 748195), (84, 641310), (90, 598556), (105, 513048), (120, 448917), (126, 427540), (140, 384786), (168, 320655), (180, 299278), (210, 256524), (252, 213770), (280, 192393), (315, 171016), (360, 149639), (420, 128262), (504, 106885), (630, 85508), (840, 64131), (1260, 42754), (2520, 21377)]