55048600

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 135281520

約数和(自身を除く): 80232920

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 43, 50, 74, 86, 100, 148, 172, 173, 185, 200, 215, 296, 344, 346, 370, 430, 692, 740, 860, 865, 925, 1075, 1384, 1480, 1591, 1720, 1730, 1850, 2150, 3182, 3460, 3700, 4300, 4325, 6364, 6401, 6920, 7400, 7439, 7955, 8600, 8650, 12728, 12802, 14878, 15910, 17300, 25604, 29756, 31820, 32005, 34600, 37195, 39775, 51208, 59512, 63640, 64010, 74390, 79550, 128020, 148780, 159100, 160025, 185975, 256040, 275243, 297560, 318200, 320050, 371950, 550486, 640100, 743900, 1100972, 1280200, 1376215, 1487800, 2201944, 2752430, 5504860, 6881075, 11009720, 13762150, 27524300, 55048600]

約数ペア:

[(1, 55048600), (2, 27524300), (4, 13762150), (5, 11009720), (8, 6881075), (10, 5504860), (20, 2752430), (25, 2201944), (37, 1487800), (40, 1376215), (43, 1280200), (50, 1100972), (74, 743900), (86, 640100), (100, 550486), (148, 371950), (172, 320050), (173, 318200), (185, 297560), (200, 275243), (215, 256040), (296, 185975), (344, 160025), (346, 159100), (370, 148780), (430, 128020), (692, 79550), (740, 74390), (860, 64010), (865, 63640), (925, 59512), (1075, 51208), (1384, 39775), (1480, 37195), (1591, 34600), (1720, 32005), (1730, 31820), (1850, 29756), (2150, 25604), (3182, 17300), (3460, 15910), (3700, 14878), (4300, 12802), (4325, 12728), (6364, 8650), (6401, 8600), (6920, 7955), (7400, 7439)]