47052540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1511}}^1$

素因数の和:1699

約数の個数: 72

約数和(自身を含む): 143646048

約数和(自身を除く): 96593508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 173, 180, 346, 519, 692, 865, 1038, 1511, 1557, 1730, 2076, 2595, 3022, 3114, 3460, 4533, 5190, 6044, 6228, 7555, 7785, 9066, 10380, 13599, 15110, 15570, 18132, 22665, 27198, 30220, 31140, 45330, 54396, 67995, 90660, 135990, 261403, 271980, 522806, 784209, 1045612, 1307015, 1568418, 2352627, 2614030, 3136836, 3921045, 4705254, 5228060, 7842090, 9410508, 11763135, 15684180, 23526270, 47052540]

約数ペア:

[(1, 47052540), (2, 23526270), (3, 15684180), (4, 11763135), (5, 9410508), (6, 7842090), (9, 5228060), (10, 4705254), (12, 3921045), (15, 3136836), (18, 2614030), (20, 2352627), (30, 1568418), (36, 1307015), (45, 1045612), (60, 784209), (90, 522806), (173, 271980), (180, 261403), (346, 135990), (519, 90660), (692, 67995), (865, 54396), (1038, 45330), (1511, 31140), (1557, 30220), (1730, 27198), (2076, 22665), (2595, 18132), (3022, 15570), (3114, 15110), (3460, 13599), (4533, 10380), (5190, 9066), (6044, 7785), (6228, 7555)]