53756480

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5419}}^1$

素因数の和:5467

約数の個数: 56

約数和(自身を含む): 132161280

約数和(自身を除く): 78404800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 5419, 9920, 10838, 21676, 27095, 43352, 54190, 86704, 108380, 167989, 173408, 216760, 335978, 346816, 433520, 671956, 839945, 867040, 1343912, 1679890, 1734080, 2687824, 3359780, 5375648, 6719560, 10751296, 13439120, 26878240, 53756480]

約数ペア:

[(1, 53756480), (2, 26878240), (4, 13439120), (5, 10751296), (8, 6719560), (10, 5375648), (16, 3359780), (20, 2687824), (31, 1734080), (32, 1679890), (40, 1343912), (62, 867040), (64, 839945), (80, 671956), (124, 433520), (155, 346816), (160, 335978), (248, 216760), (310, 173408), (320, 167989), (496, 108380), (620, 86704), (992, 54190), (1240, 43352), (1984, 27095), (2480, 21676), (4960, 10838), (5419, 9920)]