53444520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{148457}}^1$

素因数の和:148474

約数の個数: 48

約数和(自身を含む): 173695860

約数和(自身を除く): 120251340

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, 360, 148457, 296914, 445371, 593828, 742285, 890742, 1187656, 1336113, 1484570, 1781484, 2226855, 2672226, 2969140, 3562968, 4453710, 5344452, 5938280, 6680565, 8907420, 10688904, 13361130, 17814840, 26722260, 53444520]

約数ペア:

[(1, 53444520), (2, 26722260), (3, 17814840), (4, 13361130), (5, 10688904), (6, 8907420), (8, 6680565), (9, 5938280), (10, 5344452), (12, 4453710), (15, 3562968), (18, 2969140), (20, 2672226), (24, 2226855), (30, 1781484), (36, 1484570), (40, 1336113), (45, 1187656), (60, 890742), (72, 742285), (90, 593828), (120, 445371), (180, 296914), (360, 148457)]