53310080

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2687}}^1$

素因数の和:2737

約数の個数: 64

約数和(自身を含む): 131604480

約数和(自身を除く): 78294400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1984, 2480, 2687, 3968, 4960, 5374, 9920, 10748, 13435, 19840, 21496, 26870, 42992, 53740, 83297, 85984, 107480, 166594, 171968, 214960, 333188, 343936, 416485, 429920, 666376, 832970, 859840, 1332752, 1665940, 1719680, 2665504, 3331880, 5331008, 6663760, 10662016, 13327520, 26655040, 53310080]

約数ペア:

[(1, 53310080), (2, 26655040), (4, 13327520), (5, 10662016), (8, 6663760), (10, 5331008), (16, 3331880), (20, 2665504), (31, 1719680), (32, 1665940), (40, 1332752), (62, 859840), (64, 832970), (80, 666376), (124, 429920), (128, 416485), (155, 343936), (160, 333188), (248, 214960), (310, 171968), (320, 166594), (496, 107480), (620, 85984), (640, 83297), (992, 53740), (1240, 42992), (1984, 26870), (2480, 21496), (2687, 19840), (3968, 13435), (4960, 10748), (5374, 9920)]