51186492

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{7523}}^1$

素因数の和:7549

約数の個数: 72

約数和(自身を含む): 153369216

約数和(自身を除く): 102182724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 7523, 15046, 22569, 30092, 45138, 52661, 67707, 90276, 105322, 135414, 157983, 203121, 210644, 270828, 315966, 406242, 473949, 609363, 631932, 812484, 947898, 1218726, 1421847, 1828089, 1895796, 2437452, 2843694, 3656178, 4265541, 5687388, 7312356, 8531082, 12796623, 17062164, 25593246, 51186492]

約数ペア:

[(1, 51186492), (2, 25593246), (3, 17062164), (4, 12796623), (6, 8531082), (7, 7312356), (9, 5687388), (12, 4265541), (14, 3656178), (18, 2843694), (21, 2437452), (27, 1895796), (28, 1828089), (36, 1421847), (42, 1218726), (54, 947898), (63, 812484), (81, 631932), (84, 609363), (108, 473949), (126, 406242), (162, 315966), (189, 270828), (243, 210644), (252, 203121), (324, 157983), (378, 135414), (486, 105322), (567, 90276), (756, 67707), (972, 52661), (1134, 45138), (1701, 30092), (2268, 22569), (3402, 15046), (6804, 7523)]