49254615

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{547}}^1$

素因数の和:613

約数の個数: 64

約数和(自身を含む): 94694400

約数和(自身を除く): 45439785

約数列:

[1, 3, 5, 9, 15, 23, 27, 29, 45, 69, 87, 115, 135, 145, 207, 261, 345, 435, 547, 621, 667, 783, 1035, 1305, 1641, 2001, 2735, 3105, 3335, 3915, 4923, 6003, 8205, 10005, 12581, 14769, 15863, 18009, 24615, 30015, 37743, 47589, 62905, 73845, 79315, 90045, 113229, 142767, 188715, 237945, 339687, 364849, 428301, 566145, 713835, 1094547, 1698435, 1824245, 2141505, 3283641, 5472735, 9850923, 16418205, 49254615]

約数ペア:

[(1, 49254615), (3, 16418205), (5, 9850923), (9, 5472735), (15, 3283641), (23, 2141505), (27, 1824245), (29, 1698435), (45, 1094547), (69, 713835), (87, 566145), (115, 428301), (135, 364849), (145, 339687), (207, 237945), (261, 188715), (345, 142767), (435, 113229), (547, 90045), (621, 79315), (667, 73845), (783, 62905), (1035, 47589), (1305, 37743), (1641, 30015), (2001, 24615), (2735, 18009), (3105, 15863), (3335, 14769), (3915, 12581), (4923, 10005), (6003, 8205)]