49090480

素因数分解:

$2^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3547}}^1$

素因数の和:3733

約数の個数: 40

約数和(自身を含む): 114827472

約数和(自身を除く): 65736992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 173, 346, 692, 865, 1384, 1730, 2768, 3460, 3547, 6920, 7094, 13840, 14188, 17735, 28376, 35470, 56752, 70940, 141880, 283760, 613631, 1227262, 2454524, 3068155, 4909048, 6136310, 9818096, 12272620, 24545240, 49090480]

約数ペア:

[(1, 49090480), (2, 24545240), (4, 12272620), (5, 9818096), (8, 6136310), (10, 4909048), (16, 3068155), (20, 2454524), (40, 1227262), (80, 613631), (173, 283760), (346, 141880), (692, 70940), (865, 56752), (1384, 35470), (1730, 28376), (2768, 17735), (3460, 14188), (3547, 13840), (6920, 7094)]