48441705

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:218

約数の個数: 64

約数和(自身を含む): 87720192

約数和(自身を除く): 39278487

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 73, 83, 123, 195, 205, 219, 249, 365, 415, 533, 615, 949, 1079, 1095, 1245, 1599, 2665, 2847, 2993, 3237, 3403, 4745, 5395, 6059, 7995, 8979, 10209, 14235, 14965, 16185, 17015, 18177, 30295, 38909, 44239, 44895, 51045, 78767, 90885, 116727, 132717, 194545, 221195, 236301, 248419, 393835, 583635, 663585, 745257, 1181505, 1242095, 3229447, 3726285, 9688341, 16147235, 48441705]

約数ペア:

[(1, 48441705), (3, 16147235), (5, 9688341), (13, 3726285), (15, 3229447), (39, 1242095), (41, 1181505), (65, 745257), (73, 663585), (83, 583635), (123, 393835), (195, 248419), (205, 236301), (219, 221195), (249, 194545), (365, 132717), (415, 116727), (533, 90885), (615, 78767), (949, 51045), (1079, 44895), (1095, 44239), (1245, 38909), (1599, 30295), (2665, 18177), (2847, 17015), (2993, 16185), (3237, 14965), (3403, 14235), (4745, 10209), (5395, 8979), (6059, 7995)]