48399890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{263}}^1$

素因数の和:527

約数の個数: 64

約数和(自身を含む): 109486080

約数和(自身を除く): 61086190

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 239, 263, 385, 478, 526, 770, 1195, 1315, 1673, 1841, 2390, 2629, 2630, 2893, 3346, 3682, 5258, 5786, 8365, 9205, 13145, 14465, 16730, 18403, 18410, 20251, 26290, 28930, 36806, 40502, 62857, 92015, 101255, 125714, 184030, 202510, 314285, 439999, 628570, 691427, 879998, 1382854, 2199995, 3457135, 4399990, 4839989, 6914270, 9679978, 24199945, 48399890]

約数ペア:

[(1, 48399890), (2, 24199945), (5, 9679978), (7, 6914270), (10, 4839989), (11, 4399990), (14, 3457135), (22, 2199995), (35, 1382854), (55, 879998), (70, 691427), (77, 628570), (110, 439999), (154, 314285), (239, 202510), (263, 184030), (385, 125714), (478, 101255), (526, 92015), (770, 62857), (1195, 40502), (1315, 36806), (1673, 28930), (1841, 26290), (2390, 20251), (2629, 18410), (2630, 18403), (2893, 16730), (3346, 14465), (3682, 13145), (5258, 9205), (5786, 8365)]