53421264

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{28537}}^1$

素因数の和:28564

約数の個数: 60

約数和(自身を含む): 161011396

約数和(自身を除く): 107590132

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 28537, 57074, 85611, 114148, 171222, 228296, 256833, 342444, 370981, 456592, 513666, 684888, 741962, 1027332, 1112943, 1369776, 1483924, 2054664, 2225886, 2967848, 3338829, 4109328, 4451772, 5935696, 6677658, 8903544, 13355316, 17807088, 26710632, 53421264]

約数ペア:

[(1, 53421264), (2, 26710632), (3, 17807088), (4, 13355316), (6, 8903544), (8, 6677658), (9, 5935696), (12, 4451772), (13, 4109328), (16, 3338829), (18, 2967848), (24, 2225886), (26, 2054664), (36, 1483924), (39, 1369776), (48, 1112943), (52, 1027332), (72, 741962), (78, 684888), (104, 513666), (117, 456592), (144, 370981), (156, 342444), (208, 256833), (234, 228296), (312, 171222), (468, 114148), (624, 85611), (936, 57074), (1872, 28537)]