49279745

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 63776160

約数和(自身を除く): 14496415

約数列:

[1, 5, 37, 41, 73, 89, 185, 205, 365, 445, 1517, 2701, 2993, 3293, 3649, 6497, 7585, 13505, 14965, 16465, 18245, 32485, 110741, 135013, 240389, 266377, 553705, 675065, 1201945, 1331885, 9855949, 49279745]

約数ペア:

[(1, 49279745), (5, 9855949), (37, 1331885), (41, 1201945), (73, 675065), (89, 553705), (185, 266377), (205, 240389), (365, 135013), (445, 110741), (1517, 32485), (2701, 18245), (2993, 16465), (3293, 14965), (3649, 13505), (6497, 7585)]