53486760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:355

約数の個数: 128

約数和(自身を含む): 172005120

約数和(自身を除く): 118518360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 157, 167, 170, 204, 255, 314, 334, 340, 408, 471, 501, 510, 628, 668, 680, 785, 835, 942, 1002, 1020, 1256, 1336, 1570, 1670, 1884, 2004, 2040, 2355, 2505, 2669, 2839, 3140, 3340, 3768, 4008, 4710, 5010, 5338, 5678, 6280, 6680, 8007, 8517, 9420, 10020, 10676, 11356, 13345, 14195, 16014, 17034, 18840, 20040, 21352, 22712, 26219, 26690, 28390, 32028, 34068, 40035, 42585, 52438, 53380, 56780, 64056, 68136, 78657, 80070, 85170, 104876, 106760, 113560, 131095, 157314, 160140, 170340, 209752, 262190, 314628, 320280, 340680, 393285, 445723, 524380, 629256, 786570, 891446, 1048760, 1337169, 1573140, 1782892, 2228615, 2674338, 3146280, 3565784, 4457230, 5348676, 6685845, 8914460, 10697352, 13371690, 17828920, 26743380, 53486760]

約数ペア:

[(1, 53486760), (2, 26743380), (3, 17828920), (4, 13371690), (5, 10697352), (6, 8914460), (8, 6685845), (10, 5348676), (12, 4457230), (15, 3565784), (17, 3146280), (20, 2674338), (24, 2228615), (30, 1782892), (34, 1573140), (40, 1337169), (51, 1048760), (60, 891446), (68, 786570), (85, 629256), (102, 524380), (120, 445723), (136, 393285), (157, 340680), (167, 320280), (170, 314628), (204, 262190), (255, 209752), (314, 170340), (334, 160140), (340, 157314), (408, 131095), (471, 113560), (501, 106760), (510, 104876), (628, 85170), (668, 80070), (680, 78657), (785, 68136), (835, 64056), (942, 56780), (1002, 53380), (1020, 52438), (1256, 42585), (1336, 40035), (1570, 34068), (1670, 32028), (1884, 28390), (2004, 26690), (2040, 26219), (2355, 22712), (2505, 21352), (2669, 20040), (2839, 18840), (3140, 17034), (3340, 16014), (3768, 14195), (4008, 13345), (4710, 11356), (5010, 10676), (5338, 10020), (5678, 9420), (6280, 8517), (6680, 8007)]