52812160

素因数分解:

$2^7\times 5^1\times {\mathrm{179}}^1\times {\mathrm{461}}^1$

素因数の和:659

約数の個数: 64

約数和(自身を含む): 127234800

約数和(自身を除く): 74422640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 179, 320, 358, 461, 640, 716, 895, 922, 1432, 1790, 1844, 2305, 2864, 3580, 3688, 4610, 5728, 7160, 7376, 9220, 11456, 14320, 14752, 18440, 22912, 28640, 29504, 36880, 57280, 59008, 73760, 82519, 114560, 147520, 165038, 295040, 330076, 412595, 660152, 825190, 1320304, 1650380, 2640608, 3300760, 5281216, 6601520, 10562432, 13203040, 26406080, 52812160]

約数ペア:

[(1, 52812160), (2, 26406080), (4, 13203040), (5, 10562432), (8, 6601520), (10, 5281216), (16, 3300760), (20, 2640608), (32, 1650380), (40, 1320304), (64, 825190), (80, 660152), (128, 412595), (160, 330076), (179, 295040), (320, 165038), (358, 147520), (461, 114560), (640, 82519), (716, 73760), (895, 59008), (922, 57280), (1432, 36880), (1790, 29504), (1844, 28640), (2305, 22912), (2864, 18440), (3580, 14752), (3688, 14320), (4610, 11456), (5728, 9220), (7160, 7376)]