54228680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3331}}^1$

素因数の和:3390

約数の個数: 64

約数和(自身を含む): 136745280

約数和(自身を除く): 82516600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 370, 407, 440, 740, 814, 1480, 1628, 2035, 3256, 3331, 4070, 6662, 8140, 13324, 16280, 16655, 26648, 33310, 36641, 66620, 73282, 123247, 133240, 146564, 183205, 246494, 293128, 366410, 492988, 616235, 732820, 985976, 1232470, 1355717, 1465640, 2464940, 2711434, 4929880, 5422868, 6778585, 10845736, 13557170, 27114340, 54228680]

約数ペア:

[(1, 54228680), (2, 27114340), (4, 13557170), (5, 10845736), (8, 6778585), (10, 5422868), (11, 4929880), (20, 2711434), (22, 2464940), (37, 1465640), (40, 1355717), (44, 1232470), (55, 985976), (74, 732820), (88, 616235), (110, 492988), (148, 366410), (185, 293128), (220, 246494), (296, 183205), (370, 146564), (407, 133240), (440, 123247), (740, 73282), (814, 66620), (1480, 36641), (1628, 33310), (2035, 26648), (3256, 16655), (3331, 16280), (4070, 13324), (6662, 8140)]