47609380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:174

約数の個数: 144

約数和(自身を含む): 129908016

約数和(自身を除く): 82298636

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 37, 49, 52, 65, 70, 74, 91, 98, 101, 130, 140, 148, 182, 185, 196, 202, 245, 259, 260, 364, 370, 404, 455, 481, 490, 505, 518, 637, 707, 740, 910, 962, 980, 1010, 1036, 1274, 1295, 1313, 1414, 1813, 1820, 1924, 2020, 2405, 2548, 2590, 2626, 2828, 3185, 3367, 3535, 3626, 3737, 4810, 4949, 5180, 5252, 6370, 6565, 6734, 7070, 7252, 7474, 9065, 9191, 9620, 9898, 12740, 13130, 13468, 14140, 14948, 16835, 18130, 18382, 18685, 19796, 23569, 24745, 26159, 26260, 33670, 36260, 36764, 37370, 45955, 47138, 48581, 49490, 52318, 64337, 67340, 74740, 91910, 94276, 97162, 98980, 104636, 117845, 128674, 130795, 183113, 183820, 194324, 235690, 242905, 257348, 261590, 321685, 340067, 366226, 471380, 485810, 523180, 643370, 680134, 732452, 915565, 971620, 1286740, 1360268, 1700335, 1831130, 2380469, 3400670, 3662260, 4760938, 6801340, 9521876, 11902345, 23804690, 47609380]

約数ペア:

[(1, 47609380), (2, 23804690), (4, 11902345), (5, 9521876), (7, 6801340), (10, 4760938), (13, 3662260), (14, 3400670), (20, 2380469), (26, 1831130), (28, 1700335), (35, 1360268), (37, 1286740), (49, 971620), (52, 915565), (65, 732452), (70, 680134), (74, 643370), (91, 523180), (98, 485810), (101, 471380), (130, 366226), (140, 340067), (148, 321685), (182, 261590), (185, 257348), (196, 242905), (202, 235690), (245, 194324), (259, 183820), (260, 183113), (364, 130795), (370, 128674), (404, 117845), (455, 104636), (481, 98980), (490, 97162), (505, 94276), (518, 91910), (637, 74740), (707, 67340), (740, 64337), (910, 52318), (962, 49490), (980, 48581), (1010, 47138), (1036, 45955), (1274, 37370), (1295, 36764), (1313, 36260), (1414, 33670), (1813, 26260), (1820, 26159), (1924, 24745), (2020, 23569), (2405, 19796), (2548, 18685), (2590, 18382), (2626, 18130), (2828, 16835), (3185, 14948), (3367, 14140), (3535, 13468), (3626, 13130), (3737, 12740), (4810, 9898), (4949, 9620), (5180, 9191), (5252, 9065), (6370, 7474), (6565, 7252), (6734, 7070)]