48309760

素因数分解:

$2^9\times 5^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:303

約数の個数: 80

約数和(自身を含む): 117554976

約数和(自身を除く): 69245216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 128, 160, 167, 226, 256, 320, 334, 452, 512, 565, 640, 668, 835, 904, 1130, 1280, 1336, 1670, 1808, 2260, 2560, 2672, 3340, 3616, 4520, 5344, 6680, 7232, 9040, 10688, 13360, 14464, 18080, 18871, 21376, 26720, 28928, 36160, 37742, 42752, 53440, 57856, 72320, 75484, 85504, 94355, 106880, 144640, 150968, 188710, 213760, 289280, 301936, 377420, 427520, 603872, 754840, 1207744, 1509680, 2415488, 3019360, 4830976, 6038720, 9661952, 12077440, 24154880, 48309760]

約数ペア:

[(1, 48309760), (2, 24154880), (4, 12077440), (5, 9661952), (8, 6038720), (10, 4830976), (16, 3019360), (20, 2415488), (32, 1509680), (40, 1207744), (64, 754840), (80, 603872), (113, 427520), (128, 377420), (160, 301936), (167, 289280), (226, 213760), (256, 188710), (320, 150968), (334, 144640), (452, 106880), (512, 94355), (565, 85504), (640, 75484), (668, 72320), (835, 57856), (904, 53440), (1130, 42752), (1280, 37742), (1336, 36160), (1670, 28928), (1808, 26720), (2260, 21376), (2560, 18871), (2672, 18080), (3340, 14464), (3616, 13360), (4520, 10688), (5344, 9040), (6680, 7232)]