55731060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4021}}^1$

素因数の和:4054

約数の個数: 144

約数和(自身を含む): 210817152

約数和(自身を除く): 155086092

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4021, 4620, 6930, 8042, 12063, 13860, 16084, 20105, 24126, 28147, 36189, 40210, 44231, 48252, 56294, 60315, 72378, 80420, 84441, 88462, 112588, 120630, 132693, 140735, 144756, 168882, 176924, 180945, 221155, 241260, 253323, 265386, 281470, 309617, 337764, 361890, 398079, 422205, 442310, 506646, 530772, 562940, 619234, 663465, 723780, 796158, 844410, 884620, 928851, 1013292, 1238468, 1266615, 1326930, 1548085, 1592316, 1688820, 1857702, 1990395, 2533230, 2653860, 2786553, 3096170, 3715404, 3980790, 4644255, 5066460, 5573106, 6192340, 7961580, 9288510, 11146212, 13932765, 18577020, 27865530, 55731060]

約数ペア:

[(1, 55731060), (2, 27865530), (3, 18577020), (4, 13932765), (5, 11146212), (6, 9288510), (7, 7961580), (9, 6192340), (10, 5573106), (11, 5066460), (12, 4644255), (14, 3980790), (15, 3715404), (18, 3096170), (20, 2786553), (21, 2653860), (22, 2533230), (28, 1990395), (30, 1857702), (33, 1688820), (35, 1592316), (36, 1548085), (42, 1326930), (44, 1266615), (45, 1238468), (55, 1013292), (60, 928851), (63, 884620), (66, 844410), (70, 796158), (77, 723780), (84, 663465), (90, 619234), (99, 562940), (105, 530772), (110, 506646), (126, 442310), (132, 422205), (140, 398079), (154, 361890), (165, 337764), (180, 309617), (198, 281470), (210, 265386), (220, 253323), (231, 241260), (252, 221155), (308, 180945), (315, 176924), (330, 168882), (385, 144756), (396, 140735), (420, 132693), (462, 120630), (495, 112588), (630, 88462), (660, 84441), (693, 80420), (770, 72378), (924, 60315), (990, 56294), (1155, 48252), (1260, 44231), (1386, 40210), (1540, 36189), (1980, 28147), (2310, 24126), (2772, 20105), (3465, 16084), (4021, 13860), (4620, 12063), (6930, 8042)]