49811280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{207547}}^1$

素因数の和:207563

約数の個数: 40

約数和(自身を含む): 154415712

約数和(自身を除く): 104604432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 207547, 415094, 622641, 830188, 1037735, 1245282, 1660376, 2075470, 2490564, 3113205, 3320752, 4150940, 4981128, 6226410, 8301880, 9962256, 12452820, 16603760, 24905640, 49811280]

約数ペア:

[(1, 49811280), (2, 24905640), (3, 16603760), (4, 12452820), (5, 9962256), (6, 8301880), (8, 6226410), (10, 4981128), (12, 4150940), (15, 3320752), (16, 3113205), (20, 2490564), (24, 2075470), (30, 1660376), (40, 1245282), (48, 1037735), (60, 830188), (80, 622641), (120, 415094), (240, 207547)]