55843488

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{2731}}^1$

素因数の和:2818

約数の個数: 72

約数和(自身を含む): 161100576

約数和(自身を除く): 105257088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 2731, 3408, 5112, 5462, 6816, 8193, 10224, 10924, 16386, 20448, 21848, 24579, 32772, 43696, 49158, 65544, 87392, 98316, 131088, 193901, 196632, 262176, 387802, 393264, 581703, 775604, 786528, 1163406, 1551208, 1745109, 2326812, 3102416, 3490218, 4653624, 6204832, 6980436, 9307248, 13960872, 18614496, 27921744, 55843488]

約数ペア:

[(1, 55843488), (2, 27921744), (3, 18614496), (4, 13960872), (6, 9307248), (8, 6980436), (9, 6204832), (12, 4653624), (16, 3490218), (18, 3102416), (24, 2326812), (32, 1745109), (36, 1551208), (48, 1163406), (71, 786528), (72, 775604), (96, 581703), (142, 393264), (144, 387802), (213, 262176), (284, 196632), (288, 193901), (426, 131088), (568, 98316), (639, 87392), (852, 65544), (1136, 49158), (1278, 43696), (1704, 32772), (2272, 24579), (2556, 21848), (2731, 20448), (3408, 16386), (5112, 10924), (5462, 10224), (6816, 8193)]