51580656

素因数分解:

$2^4\times 3^2\times {\mathrm{181}}^1\times {\mathrm{1979}}^1$

素因数の和:2174

約数の個数: 60

約数和(自身を含む): 145225080

約数和(自身を除く): 93644424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 181, 362, 543, 724, 1086, 1448, 1629, 1979, 2172, 2896, 3258, 3958, 4344, 5937, 6516, 7916, 8688, 11874, 13032, 15832, 17811, 23748, 26064, 31664, 35622, 47496, 71244, 94992, 142488, 284976, 358199, 716398, 1074597, 1432796, 2149194, 2865592, 3223791, 4298388, 5731184, 6447582, 8596776, 12895164, 17193552, 25790328, 51580656]

約数ペア:

[(1, 51580656), (2, 25790328), (3, 17193552), (4, 12895164), (6, 8596776), (8, 6447582), (9, 5731184), (12, 4298388), (16, 3223791), (18, 2865592), (24, 2149194), (36, 1432796), (48, 1074597), (72, 716398), (144, 358199), (181, 284976), (362, 142488), (543, 94992), (724, 71244), (1086, 47496), (1448, 35622), (1629, 31664), (1979, 26064), (2172, 23748), (2896, 17811), (3258, 15832), (3958, 13032), (4344, 11874), (5937, 8688), (6516, 7916)]