48811840

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{283}}^1$

素因数の和:325

約数の個数: 168

約数和(自身を含む): 148023072

約数和(自身を除く): 99211232

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 140, 154, 160, 176, 196, 220, 224, 245, 280, 283, 308, 320, 352, 385, 392, 440, 448, 490, 539, 560, 566, 616, 704, 770, 784, 880, 980, 1078, 1120, 1132, 1232, 1415, 1540, 1568, 1760, 1960, 1981, 2156, 2240, 2264, 2464, 2695, 2830, 3080, 3113, 3136, 3520, 3920, 3962, 4312, 4528, 4928, 5390, 5660, 6160, 6226, 7840, 7924, 8624, 9056, 9905, 10780, 11320, 12320, 12452, 13867, 15565, 15680, 15848, 17248, 18112, 19810, 21560, 21791, 22640, 24640, 24904, 27734, 31130, 31696, 34496, 39620, 43120, 43582, 45280, 49808, 55468, 62260, 63392, 69335, 79240, 86240, 87164, 90560, 99616, 108955, 110936, 124520, 126784, 138670, 152537, 158480, 172480, 174328, 199232, 217910, 221872, 249040, 277340, 305074, 316960, 348656, 435820, 443744, 498080, 554680, 610148, 633920, 697312, 762685, 871640, 887488, 996160, 1109360, 1220296, 1394624, 1525370, 1743280, 2218720, 2440592, 3050740, 3486560, 4437440, 4881184, 6101480, 6973120, 9762368, 12202960, 24405920, 48811840]

約数ペア:

[(1, 48811840), (2, 24405920), (4, 12202960), (5, 9762368), (7, 6973120), (8, 6101480), (10, 4881184), (11, 4437440), (14, 3486560), (16, 3050740), (20, 2440592), (22, 2218720), (28, 1743280), (32, 1525370), (35, 1394624), (40, 1220296), (44, 1109360), (49, 996160), (55, 887488), (56, 871640), (64, 762685), (70, 697312), (77, 633920), (80, 610148), (88, 554680), (98, 498080), (110, 443744), (112, 435820), (140, 348656), (154, 316960), (160, 305074), (176, 277340), (196, 249040), (220, 221872), (224, 217910), (245, 199232), (280, 174328), (283, 172480), (308, 158480), (320, 152537), (352, 138670), (385, 126784), (392, 124520), (440, 110936), (448, 108955), (490, 99616), (539, 90560), (560, 87164), (566, 86240), (616, 79240), (704, 69335), (770, 63392), (784, 62260), (880, 55468), (980, 49808), (1078, 45280), (1120, 43582), (1132, 43120), (1232, 39620), (1415, 34496), (1540, 31696), (1568, 31130), (1760, 27734), (1960, 24904), (1981, 24640), (2156, 22640), (2240, 21791), (2264, 21560), (2464, 19810), (2695, 18112), (2830, 17248), (3080, 15848), (3113, 15680), (3136, 15565), (3520, 13867), (3920, 12452), (3962, 12320), (4312, 11320), (4528, 10780), (4928, 9905), (5390, 9056), (5660, 8624), (6160, 7924), (6226, 7840)]