51898770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7489}}^1$

素因数の和:7520

約数の個数: 96

約数和(自身を含む): 168255360

約数和(自身を除く): 116356590

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 198, 210, 231, 315, 330, 385, 462, 495, 630, 693, 770, 990, 1155, 1386, 2310, 3465, 6930, 7489, 14978, 22467, 37445, 44934, 52423, 67401, 74890, 82379, 104846, 112335, 134802, 157269, 164758, 224670, 247137, 262115, 314538, 337005, 411895, 471807, 494274, 524230, 576653, 674010, 741411, 786345, 823790, 943614, 1153306, 1235685, 1482822, 1572690, 1729959, 2359035, 2471370, 2883265, 3459918, 3707055, 4718070, 5189877, 5766530, 7414110, 8649795, 10379754, 17299590, 25949385, 51898770]

約数ペア:

[(1, 51898770), (2, 25949385), (3, 17299590), (5, 10379754), (6, 8649795), (7, 7414110), (9, 5766530), (10, 5189877), (11, 4718070), (14, 3707055), (15, 3459918), (18, 2883265), (21, 2471370), (22, 2359035), (30, 1729959), (33, 1572690), (35, 1482822), (42, 1235685), (45, 1153306), (55, 943614), (63, 823790), (66, 786345), (70, 741411), (77, 674010), (90, 576653), (99, 524230), (105, 494274), (110, 471807), (126, 411895), (154, 337005), (165, 314538), (198, 262115), (210, 247137), (231, 224670), (315, 164758), (330, 157269), (385, 134802), (462, 112335), (495, 104846), (630, 82379), (693, 74890), (770, 67401), (990, 52423), (1155, 44934), (1386, 37445), (2310, 22467), (3465, 14978), (6930, 7489)]