55286388

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{2473}}^1$

素因数の和:2515

約数の個数: 72

約数和(自身を含む): 151290048

約数和(自身を除く): 96003660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 243, 276, 324, 414, 486, 621, 828, 972, 1242, 1863, 2473, 2484, 3726, 4946, 5589, 7419, 7452, 9892, 11178, 14838, 22257, 22356, 29676, 44514, 56879, 66771, 89028, 113758, 133542, 170637, 200313, 227516, 267084, 341274, 400626, 511911, 600939, 682548, 801252, 1023822, 1201878, 1535733, 2047644, 2403756, 3071466, 4607199, 6142932, 9214398, 13821597, 18428796, 27643194, 55286388]

約数ペア:

[(1, 55286388), (2, 27643194), (3, 18428796), (4, 13821597), (6, 9214398), (9, 6142932), (12, 4607199), (18, 3071466), (23, 2403756), (27, 2047644), (36, 1535733), (46, 1201878), (54, 1023822), (69, 801252), (81, 682548), (92, 600939), (108, 511911), (138, 400626), (162, 341274), (207, 267084), (243, 227516), (276, 200313), (324, 170637), (414, 133542), (486, 113758), (621, 89028), (828, 66771), (972, 56879), (1242, 44514), (1863, 29676), (2473, 22356), (2484, 22257), (3726, 14838), (4946, 11178), (5589, 9892), (7419, 7452)]