54783040

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1013}}^1$

素因数の和:1056

約数の個数: 84

約数和(自身を含む): 141398244

約数和(自身を除く): 86615204

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 169, 208, 260, 320, 338, 416, 520, 676, 832, 845, 1013, 1040, 1352, 1690, 2026, 2080, 2704, 3380, 4052, 4160, 5065, 5408, 6760, 8104, 10130, 10816, 13169, 13520, 16208, 20260, 26338, 27040, 32416, 40520, 52676, 54080, 64832, 65845, 81040, 105352, 131690, 162080, 171197, 210704, 263380, 324160, 342394, 421408, 526760, 684788, 842816, 855985, 1053520, 1369576, 1711970, 2107040, 2739152, 3423940, 4214080, 5478304, 6847880, 10956608, 13695760, 27391520, 54783040]

約数ペア:

[(1, 54783040), (2, 27391520), (4, 13695760), (5, 10956608), (8, 6847880), (10, 5478304), (13, 4214080), (16, 3423940), (20, 2739152), (26, 2107040), (32, 1711970), (40, 1369576), (52, 1053520), (64, 855985), (65, 842816), (80, 684788), (104, 526760), (130, 421408), (160, 342394), (169, 324160), (208, 263380), (260, 210704), (320, 171197), (338, 162080), (416, 131690), (520, 105352), (676, 81040), (832, 65845), (845, 64832), (1013, 54080), (1040, 52676), (1352, 40520), (1690, 32416), (2026, 27040), (2080, 26338), (2704, 20260), (3380, 16208), (4052, 13520), (4160, 13169), (5065, 10816), (5408, 10130), (6760, 8104)]