48890240

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{1559}}^1$

素因数の和:1592

約数の個数: 96

約数和(自身を含む): 136047600

約数和(自身を除く): 87157360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1559, 1568, 1960, 2240, 3118, 3136, 3920, 4480, 6236, 6272, 7795, 7840, 10913, 12472, 15590, 15680, 21826, 24944, 31180, 31360, 43652, 49888, 54565, 62360, 76391, 87304, 99776, 109130, 124720, 152782, 174608, 199552, 218260, 249440, 305564, 349216, 381955, 436520, 498880, 611128, 698432, 763910, 873040, 997760, 1222256, 1396864, 1527820, 1746080, 2444512, 3055640, 3492160, 4889024, 6111280, 6984320, 9778048, 12222560, 24445120, 48890240]

約数ペア:

[(1, 48890240), (2, 24445120), (4, 12222560), (5, 9778048), (7, 6984320), (8, 6111280), (10, 4889024), (14, 3492160), (16, 3055640), (20, 2444512), (28, 1746080), (32, 1527820), (35, 1396864), (40, 1222256), (49, 997760), (56, 873040), (64, 763910), (70, 698432), (80, 611128), (98, 498880), (112, 436520), (128, 381955), (140, 349216), (160, 305564), (196, 249440), (224, 218260), (245, 199552), (280, 174608), (320, 152782), (392, 124720), (448, 109130), (490, 99776), (560, 87304), (640, 76391), (784, 62360), (896, 54565), (980, 49888), (1120, 43652), (1559, 31360), (1568, 31180), (1960, 24944), (2240, 21826), (3118, 15680), (3136, 15590), (3920, 12472), (4480, 10913), (6236, 7840), (6272, 7795)]