48693760

素因数分解:

$2^9\times 5^1\times {\mathrm{23}}^1\times {\mathrm{827}}^1$

素因数の和:873

約数の個数: 80

約数和(自身を含む): 121974336

約数和(自身を除く): 73280576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 512, 640, 736, 827, 920, 1280, 1472, 1654, 1840, 2560, 2944, 3308, 3680, 4135, 5888, 6616, 7360, 8270, 11776, 13232, 14720, 16540, 19021, 26464, 29440, 33080, 38042, 52928, 58880, 66160, 76084, 95105, 105856, 132320, 152168, 190210, 211712, 264640, 304336, 380420, 423424, 529280, 608672, 760840, 1058560, 1217344, 1521680, 2117120, 2434688, 3043360, 4869376, 6086720, 9738752, 12173440, 24346880, 48693760]

約数ペア:

[(1, 48693760), (2, 24346880), (4, 12173440), (5, 9738752), (8, 6086720), (10, 4869376), (16, 3043360), (20, 2434688), (23, 2117120), (32, 1521680), (40, 1217344), (46, 1058560), (64, 760840), (80, 608672), (92, 529280), (115, 423424), (128, 380420), (160, 304336), (184, 264640), (230, 211712), (256, 190210), (320, 152168), (368, 132320), (460, 105856), (512, 95105), (640, 76084), (736, 66160), (827, 58880), (920, 52928), (1280, 38042), (1472, 33080), (1654, 29440), (1840, 26464), (2560, 19021), (2944, 16540), (3308, 14720), (3680, 13232), (4135, 11776), (5888, 8270), (6616, 7360)]