48042880

素因数分解:

$2^7\times 5^1\times {\mathrm{271}}^1\times {\mathrm{277}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 115692480

約数和(自身を除く): 67649600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 271, 277, 320, 542, 554, 640, 1084, 1108, 1355, 1385, 2168, 2216, 2710, 2770, 4336, 4432, 5420, 5540, 8672, 8864, 10840, 11080, 17344, 17728, 21680, 22160, 34688, 35456, 43360, 44320, 75067, 86720, 88640, 150134, 173440, 177280, 300268, 375335, 600536, 750670, 1201072, 1501340, 2402144, 3002680, 4804288, 6005360, 9608576, 12010720, 24021440, 48042880]

約数ペア:

[(1, 48042880), (2, 24021440), (4, 12010720), (5, 9608576), (8, 6005360), (10, 4804288), (16, 3002680), (20, 2402144), (32, 1501340), (40, 1201072), (64, 750670), (80, 600536), (128, 375335), (160, 300268), (271, 177280), (277, 173440), (320, 150134), (542, 88640), (554, 86720), (640, 75067), (1084, 44320), (1108, 43360), (1355, 35456), (1385, 34688), (2168, 22160), (2216, 21680), (2710, 17728), (2770, 17344), (4336, 11080), (4432, 10840), (5420, 8864), (5540, 8672)]