49837440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:380

約数の個数: 128

約数和(自身を含む): 161053920

約数和(自身を除く): 111216480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 101, 120, 128, 160, 192, 202, 240, 257, 303, 320, 384, 404, 480, 505, 514, 606, 640, 771, 808, 960, 1010, 1028, 1212, 1285, 1515, 1542, 1616, 1920, 2020, 2056, 2424, 2570, 3030, 3084, 3232, 3855, 4040, 4112, 4848, 5140, 6060, 6168, 6464, 7710, 8080, 8224, 9696, 10280, 12120, 12336, 12928, 15420, 16160, 16448, 19392, 20560, 24240, 24672, 25957, 30840, 32320, 32896, 38784, 41120, 48480, 49344, 51914, 61680, 64640, 77871, 82240, 96960, 98688, 103828, 123360, 129785, 155742, 164480, 193920, 207656, 246720, 259570, 311484, 389355, 415312, 493440, 519140, 622968, 778710, 830624, 1038280, 1245936, 1557420, 1661248, 2076560, 2491872, 3114840, 3322496, 4153120, 4983744, 6229680, 8306240, 9967488, 12459360, 16612480, 24918720, 49837440]

約数ペア:

[(1, 49837440), (2, 24918720), (3, 16612480), (4, 12459360), (5, 9967488), (6, 8306240), (8, 6229680), (10, 4983744), (12, 4153120), (15, 3322496), (16, 3114840), (20, 2491872), (24, 2076560), (30, 1661248), (32, 1557420), (40, 1245936), (48, 1038280), (60, 830624), (64, 778710), (80, 622968), (96, 519140), (101, 493440), (120, 415312), (128, 389355), (160, 311484), (192, 259570), (202, 246720), (240, 207656), (257, 193920), (303, 164480), (320, 155742), (384, 129785), (404, 123360), (480, 103828), (505, 98688), (514, 96960), (606, 82240), (640, 77871), (771, 64640), (808, 61680), (960, 51914), (1010, 49344), (1028, 48480), (1212, 41120), (1285, 38784), (1515, 32896), (1542, 32320), (1616, 30840), (1920, 25957), (2020, 24672), (2056, 24240), (2424, 20560), (2570, 19392), (3030, 16448), (3084, 16160), (3232, 15420), (3855, 12928), (4040, 12336), (4112, 12120), (4848, 10280), (5140, 9696), (6060, 8224), (6168, 8080), (6464, 7710)]