47657600

素因数分解:

$2^7\times 5^2\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:358

約数の個数: 96

約数和(自身を含む): 120377340

約数和(自身を除く): 72719740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 64, 80, 100, 106, 128, 160, 200, 212, 265, 281, 320, 400, 424, 530, 562, 640, 800, 848, 1060, 1124, 1325, 1405, 1600, 1696, 2120, 2248, 2650, 2810, 3200, 3392, 4240, 4496, 5300, 5620, 6784, 7025, 8480, 8992, 10600, 11240, 14050, 14893, 16960, 17984, 21200, 22480, 28100, 29786, 33920, 35968, 42400, 44960, 56200, 59572, 74465, 84800, 89920, 112400, 119144, 148930, 169600, 179840, 224800, 238288, 297860, 372325, 449600, 476576, 595720, 744650, 899200, 953152, 1191440, 1489300, 1906304, 2382880, 2978600, 4765760, 5957200, 9531520, 11914400, 23828800, 47657600]

約数ペア:

[(1, 47657600), (2, 23828800), (4, 11914400), (5, 9531520), (8, 5957200), (10, 4765760), (16, 2978600), (20, 2382880), (25, 1906304), (32, 1489300), (40, 1191440), (50, 953152), (53, 899200), (64, 744650), (80, 595720), (100, 476576), (106, 449600), (128, 372325), (160, 297860), (200, 238288), (212, 224800), (265, 179840), (281, 169600), (320, 148930), (400, 119144), (424, 112400), (530, 89920), (562, 84800), (640, 74465), (800, 59572), (848, 56200), (1060, 44960), (1124, 42400), (1325, 35968), (1405, 33920), (1600, 29786), (1696, 28100), (2120, 22480), (2248, 21200), (2650, 17984), (2810, 16960), (3200, 14893), (3392, 14050), (4240, 11240), (4496, 10600), (5300, 8992), (5620, 8480), (6784, 7025)]