53813520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2411}}^1$

素因数の和:2461

約数の個数: 120

約数和(自身を含む): 186630912

約数和(自身を除く): 132817392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2411, 2480, 2790, 3720, 4464, 4822, 5580, 7233, 7440, 9644, 11160, 12055, 14466, 19288, 21699, 22320, 24110, 28932, 36165, 38576, 43398, 48220, 57864, 72330, 74741, 86796, 96440, 108495, 115728, 144660, 149482, 173592, 192880, 216990, 224223, 289320, 298964, 347184, 373705, 433980, 448446, 578640, 597928, 672669, 747410, 867960, 896892, 1121115, 1195856, 1345338, 1494820, 1735920, 1793784, 2242230, 2690676, 2989640, 3363345, 3587568, 4484460, 5381352, 5979280, 6726690, 8968920, 10762704, 13453380, 17937840, 26906760, 53813520]

約数ペア:

[(1, 53813520), (2, 26906760), (3, 17937840), (4, 13453380), (5, 10762704), (6, 8968920), (8, 6726690), (9, 5979280), (10, 5381352), (12, 4484460), (15, 3587568), (16, 3363345), (18, 2989640), (20, 2690676), (24, 2242230), (30, 1793784), (31, 1735920), (36, 1494820), (40, 1345338), (45, 1195856), (48, 1121115), (60, 896892), (62, 867960), (72, 747410), (80, 672669), (90, 597928), (93, 578640), (120, 448446), (124, 433980), (144, 373705), (155, 347184), (180, 298964), (186, 289320), (240, 224223), (248, 216990), (279, 192880), (310, 173592), (360, 149482), (372, 144660), (465, 115728), (496, 108495), (558, 96440), (620, 86796), (720, 74741), (744, 72330), (930, 57864), (1116, 48220), (1240, 43398), (1395, 38576), (1488, 36165), (1860, 28932), (2232, 24110), (2411, 22320), (2480, 21699), (2790, 19288), (3720, 14466), (4464, 12055), (4822, 11160), (5580, 9644), (7233, 7440)]