54423520

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^2\times {\mathrm{643}}^1$

素因数の和:704

約数の個数: 72

約数和(自身を含む): 134617896

約数和(自身を除く): 80194376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 529, 643, 736, 920, 1058, 1286, 1840, 2116, 2572, 2645, 3215, 3680, 4232, 5144, 5290, 6430, 8464, 10288, 10580, 12860, 14789, 16928, 20576, 21160, 25720, 29578, 42320, 51440, 59156, 73945, 84640, 102880, 118312, 147890, 236624, 295780, 340147, 473248, 591560, 680294, 1183120, 1360588, 1700735, 2366240, 2721176, 3401470, 5442352, 6802940, 10884704, 13605880, 27211760, 54423520]

約数ペア:

[(1, 54423520), (2, 27211760), (4, 13605880), (5, 10884704), (8, 6802940), (10, 5442352), (16, 3401470), (20, 2721176), (23, 2366240), (32, 1700735), (40, 1360588), (46, 1183120), (80, 680294), (92, 591560), (115, 473248), (160, 340147), (184, 295780), (230, 236624), (368, 147890), (460, 118312), (529, 102880), (643, 84640), (736, 73945), (920, 59156), (1058, 51440), (1286, 42320), (1840, 29578), (2116, 25720), (2572, 21160), (2645, 20576), (3215, 16928), (3680, 14789), (4232, 12860), (5144, 10580), (5290, 10288), (6430, 8464)]