56415888

素因数分解:

$2^4\times 3^2\times {\mathrm{401}}^1\times {\mathrm{977}}^1$

素因数の和:1392

約数の個数: 60

約数和(自身を含む): 158441868

約数和(自身を除く): 102025980

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 401, 802, 977, 1203, 1604, 1954, 2406, 2931, 3208, 3609, 3908, 4812, 5862, 6416, 7218, 7816, 8793, 9624, 11724, 14436, 15632, 17586, 19248, 23448, 28872, 35172, 46896, 57744, 70344, 140688, 391777, 783554, 1175331, 1567108, 2350662, 3134216, 3525993, 4701324, 6268432, 7051986, 9402648, 14103972, 18805296, 28207944, 56415888]

約数ペア:

[(1, 56415888), (2, 28207944), (3, 18805296), (4, 14103972), (6, 9402648), (8, 7051986), (9, 6268432), (12, 4701324), (16, 3525993), (18, 3134216), (24, 2350662), (36, 1567108), (48, 1175331), (72, 783554), (144, 391777), (401, 140688), (802, 70344), (977, 57744), (1203, 46896), (1604, 35172), (1954, 28872), (2406, 23448), (2931, 19248), (3208, 17586), (3609, 15632), (3908, 14436), (4812, 11724), (5862, 9624), (6416, 8793), (7218, 7816)]