56829760

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1$

素因数の和:768

約数の個数: 112

約数和(自身を含む): 153619200

約数和(自身を除く): 96789440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 320, 380, 416, 494, 520, 608, 719, 760, 832, 988, 1040, 1216, 1235, 1438, 1520, 1976, 2080, 2470, 2876, 3040, 3595, 3952, 4160, 4940, 5752, 6080, 7190, 7904, 9347, 9880, 11504, 13661, 14380, 15808, 18694, 19760, 23008, 27322, 28760, 37388, 39520, 46016, 46735, 54644, 57520, 68305, 74776, 79040, 93470, 109288, 115040, 136610, 149552, 177593, 186940, 218576, 230080, 273220, 299104, 355186, 373880, 437152, 546440, 598208, 710372, 747760, 874304, 887965, 1092880, 1420744, 1495520, 1775930, 2185760, 2841488, 2991040, 3551860, 4371520, 5682976, 7103720, 11365952, 14207440, 28414880, 56829760]

約数ペア:

[(1, 56829760), (2, 28414880), (4, 14207440), (5, 11365952), (8, 7103720), (10, 5682976), (13, 4371520), (16, 3551860), (19, 2991040), (20, 2841488), (26, 2185760), (32, 1775930), (38, 1495520), (40, 1420744), (52, 1092880), (64, 887965), (65, 874304), (76, 747760), (80, 710372), (95, 598208), (104, 546440), (130, 437152), (152, 373880), (160, 355186), (190, 299104), (208, 273220), (247, 230080), (260, 218576), (304, 186940), (320, 177593), (380, 149552), (416, 136610), (494, 115040), (520, 109288), (608, 93470), (719, 79040), (760, 74776), (832, 68305), (988, 57520), (1040, 54644), (1216, 46735), (1235, 46016), (1438, 39520), (1520, 37388), (1976, 28760), (2080, 27322), (2470, 23008), (2876, 19760), (3040, 18694), (3595, 15808), (3952, 14380), (4160, 13661), (4940, 11504), (5752, 9880), (6080, 9347), (7190, 7904)]