54003880

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{467}}^1$

素因数の和:551

約数の個数: 96

約数和(自身を含む): 144050400

約数和(自身を除く): 90046520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 59, 70, 98, 118, 140, 196, 236, 245, 280, 295, 392, 413, 467, 472, 490, 590, 826, 934, 980, 1180, 1652, 1868, 1960, 2065, 2335, 2360, 2891, 3269, 3304, 3736, 4130, 4670, 5782, 6538, 8260, 9340, 11564, 13076, 14455, 16345, 16520, 18680, 22883, 23128, 26152, 27553, 28910, 32690, 45766, 55106, 57820, 65380, 91532, 110212, 114415, 115640, 130760, 137765, 183064, 192871, 220424, 228830, 275530, 385742, 457660, 551060, 771484, 915320, 964355, 1102120, 1350097, 1542968, 1928710, 2700194, 3857420, 5400388, 6750485, 7714840, 10800776, 13500970, 27001940, 54003880]

約数ペア:

[(1, 54003880), (2, 27001940), (4, 13500970), (5, 10800776), (7, 7714840), (8, 6750485), (10, 5400388), (14, 3857420), (20, 2700194), (28, 1928710), (35, 1542968), (40, 1350097), (49, 1102120), (56, 964355), (59, 915320), (70, 771484), (98, 551060), (118, 457660), (140, 385742), (196, 275530), (236, 228830), (245, 220424), (280, 192871), (295, 183064), (392, 137765), (413, 130760), (467, 115640), (472, 114415), (490, 110212), (590, 91532), (826, 65380), (934, 57820), (980, 55106), (1180, 45766), (1652, 32690), (1868, 28910), (1960, 27553), (2065, 26152), (2335, 23128), (2360, 22883), (2891, 18680), (3269, 16520), (3304, 16345), (3736, 14455), (4130, 13076), (4670, 11564), (5782, 9340), (6538, 8260)]