54867520

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5531}}^1$

素因数の和:5579

約数の個数: 56

約数和(自身を含む): 134892288

約数和(自身を除く): 80024768

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, 5531, 9920, 11062, 22124, 27655, 44248, 55310, 88496, 110620, 171461, 176992, 221240, 342922, 353984, 442480, 685844, 857305, 884960, 1371688, 1714610, 1769920, 2743376, 3429220, 5486752, 6858440, 10973504, 13716880, 27433760, 54867520]

約数ペア:

[(1, 54867520), (2, 27433760), (4, 13716880), (5, 10973504), (8, 6858440), (10, 5486752), (16, 3429220), (20, 2743376), (31, 1769920), (32, 1714610), (40, 1371688), (62, 884960), (64, 857305), (80, 685844), (124, 442480), (155, 353984), (160, 342922), (248, 221240), (310, 176992), (320, 171461), (496, 110620), (620, 88496), (992, 55310), (1240, 44248), (1984, 27655), (2480, 22124), (4960, 11062), (5531, 9920)]