51459480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{641}}^1$

素因数の和:881

約数の個数: 96

約数和(自身を含む): 168255360

約数和(自身を除く): 116795880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 223, 360, 446, 641, 669, 892, 1115, 1282, 1338, 1784, 1923, 2007, 2230, 2564, 2676, 3205, 3345, 3846, 4014, 4460, 5128, 5352, 5769, 6410, 6690, 7692, 8028, 8920, 9615, 10035, 11538, 12820, 13380, 15384, 16056, 19230, 20070, 23076, 25640, 26760, 28845, 38460, 40140, 46152, 57690, 76920, 80280, 115380, 142943, 230760, 285886, 428829, 571772, 714715, 857658, 1143544, 1286487, 1429430, 1715316, 2144145, 2572974, 2858860, 3430632, 4288290, 5145948, 5717720, 6432435, 8576580, 10291896, 12864870, 17153160, 25729740, 51459480]

約数ペア:

[(1, 51459480), (2, 25729740), (3, 17153160), (4, 12864870), (5, 10291896), (6, 8576580), (8, 6432435), (9, 5717720), (10, 5145948), (12, 4288290), (15, 3430632), (18, 2858860), (20, 2572974), (24, 2144145), (30, 1715316), (36, 1429430), (40, 1286487), (45, 1143544), (60, 857658), (72, 714715), (90, 571772), (120, 428829), (180, 285886), (223, 230760), (360, 142943), (446, 115380), (641, 80280), (669, 76920), (892, 57690), (1115, 46152), (1282, 40140), (1338, 38460), (1784, 28845), (1923, 26760), (2007, 25640), (2230, 23076), (2564, 20070), (2676, 19230), (3205, 16056), (3345, 15384), (3846, 13380), (4014, 12820), (4460, 11538), (5128, 10035), (5352, 9615), (5769, 8920), (6410, 8028), (6690, 7692)]