49909230

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{26407}}^1$

素因数の和:26430

約数の個数: 64

約数和(自身を含む): 152110080

約数和(自身を除く): 102200850

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 26407, 52814, 79221, 132035, 158442, 184849, 237663, 264070, 369698, 396105, 475326, 554547, 712989, 792210, 924245, 1109094, 1188315, 1425978, 1663641, 1848490, 2376630, 2772735, 3327282, 3564945, 4990923, 5545470, 7129890, 8318205, 9981846, 16636410, 24954615, 49909230]

約数ペア:

[(1, 49909230), (2, 24954615), (3, 16636410), (5, 9981846), (6, 8318205), (7, 7129890), (9, 5545470), (10, 4990923), (14, 3564945), (15, 3327282), (18, 2772735), (21, 2376630), (27, 1848490), (30, 1663641), (35, 1425978), (42, 1188315), (45, 1109094), (54, 924245), (63, 792210), (70, 712989), (90, 554547), (105, 475326), (126, 396105), (135, 369698), (189, 264070), (210, 237663), (270, 184849), (315, 158442), (378, 132035), (630, 79221), (945, 52814), (1890, 26407)]