48545420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1087}}^1$

素因数の和:1143

約数の個数: 96

約数和(自身を含む): 131604480

約数和(自身を除く): 83059060

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 35, 44, 55, 58, 70, 77, 110, 116, 140, 145, 154, 203, 220, 290, 308, 319, 385, 406, 580, 638, 770, 812, 1015, 1087, 1276, 1540, 1595, 2030, 2174, 2233, 3190, 4060, 4348, 4466, 5435, 6380, 7609, 8932, 10870, 11165, 11957, 15218, 21740, 22330, 23914, 30436, 31523, 38045, 44660, 47828, 59785, 63046, 76090, 83699, 119570, 126092, 152180, 157615, 167398, 220661, 239140, 315230, 334796, 346753, 418495, 441322, 630460, 693506, 836990, 882644, 1103305, 1387012, 1673980, 1733765, 2206610, 2427271, 3467530, 4413220, 4854542, 6935060, 9709084, 12136355, 24272710, 48545420]

約数ペア:

[(1, 48545420), (2, 24272710), (4, 12136355), (5, 9709084), (7, 6935060), (10, 4854542), (11, 4413220), (14, 3467530), (20, 2427271), (22, 2206610), (28, 1733765), (29, 1673980), (35, 1387012), (44, 1103305), (55, 882644), (58, 836990), (70, 693506), (77, 630460), (110, 441322), (116, 418495), (140, 346753), (145, 334796), (154, 315230), (203, 239140), (220, 220661), (290, 167398), (308, 157615), (319, 152180), (385, 126092), (406, 119570), (580, 83699), (638, 76090), (770, 63046), (812, 59785), (1015, 47828), (1087, 44660), (1276, 38045), (1540, 31523), (1595, 30436), (2030, 23914), (2174, 22330), (2233, 21740), (3190, 15218), (4060, 11957), (4348, 11165), (4466, 10870), (5435, 8932), (6380, 7609)]