51324345

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{587}}^1$

素因数の和:694

約数の個数: 48

約数和(自身を含む): 93562560

約数和(自身を除く): 42238215

約数列:

[1, 3, 5, 9, 15, 29, 45, 67, 87, 145, 201, 261, 335, 435, 587, 603, 1005, 1305, 1761, 1943, 2935, 3015, 5283, 5829, 8805, 9715, 17023, 17487, 26415, 29145, 39329, 51069, 85115, 87435, 117987, 153207, 196645, 255345, 353961, 589935, 766035, 1140541, 1769805, 3421623, 5702705, 10264869, 17108115, 51324345]

約数ペア:

[(1, 51324345), (3, 17108115), (5, 10264869), (9, 5702705), (15, 3421623), (29, 1769805), (45, 1140541), (67, 766035), (87, 589935), (145, 353961), (201, 255345), (261, 196645), (335, 153207), (435, 117987), (587, 87435), (603, 85115), (1005, 51069), (1305, 39329), (1761, 29145), (1943, 26415), (2935, 17487), (3015, 17023), (5283, 9715), (5829, 8805)]