56154392

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4621}}^1$

素因数の和:4672

約数の個数: 48

約数和(自身を含む): 126457920

約数和(自身を除く): 70303528

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 868, 1519, 1736, 3038, 4621, 6076, 9242, 12152, 18484, 32347, 36968, 64694, 129388, 143251, 226429, 258776, 286502, 452858, 573004, 905716, 1002757, 1146008, 1811432, 2005514, 4011028, 7019299, 8022056, 14038598, 28077196, 56154392]

約数ペア:

[(1, 56154392), (2, 28077196), (4, 14038598), (7, 8022056), (8, 7019299), (14, 4011028), (28, 2005514), (31, 1811432), (49, 1146008), (56, 1002757), (62, 905716), (98, 573004), (124, 452858), (196, 286502), (217, 258776), (248, 226429), (392, 143251), (434, 129388), (868, 64694), (1519, 36968), (1736, 32347), (3038, 18484), (4621, 12152), (6076, 9242)]