48714880

素因数分解:

$2^7\times 5^1\times {\mathrm{103}}^1\times {\mathrm{739}}^1$

素因数の和:861

約数の個数: 64

約数和(自身を含む): 117748800

約数和(自身を除く): 69033920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 128, 160, 206, 320, 412, 515, 640, 739, 824, 1030, 1478, 1648, 2060, 2956, 3296, 3695, 4120, 5912, 6592, 7390, 8240, 11824, 13184, 14780, 16480, 23648, 29560, 32960, 47296, 59120, 65920, 76117, 94592, 118240, 152234, 236480, 304468, 380585, 472960, 608936, 761170, 1217872, 1522340, 2435744, 3044680, 4871488, 6089360, 9742976, 12178720, 24357440, 48714880]

約数ペア:

[(1, 48714880), (2, 24357440), (4, 12178720), (5, 9742976), (8, 6089360), (10, 4871488), (16, 3044680), (20, 2435744), (32, 1522340), (40, 1217872), (64, 761170), (80, 608936), (103, 472960), (128, 380585), (160, 304468), (206, 236480), (320, 152234), (412, 118240), (515, 94592), (640, 76117), (739, 65920), (824, 59120), (1030, 47296), (1478, 32960), (1648, 29560), (2060, 23648), (2956, 16480), (3296, 14780), (3695, 13184), (4120, 11824), (5912, 8240), (6592, 7390)]