449818590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{50147}}^1$

素因数の和:50193

約数の個数: 64

約数和(自身を含む): 1213180416

約数和(自身を除く): 763361826

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2990, 4485, 8970, 50147, 100294, 150441, 250735, 300882, 501470, 651911, 752205, 1153381, 1303822, 1504410, 1955733, 2306762, 3259555, 3460143, 3911466, 5766905, 6519110, 6920286, 9778665, 11533810, 14993953, 17300715, 19557330, 29987906, 34601430, 44981859, 74969765, 89963718, 149939530, 224909295, 449818590]

約数ペア:

[(1, 449818590), (2, 224909295), (3, 149939530), (5, 89963718), (6, 74969765), (10, 44981859), (13, 34601430), (15, 29987906), (23, 19557330), (26, 17300715), (30, 14993953), (39, 11533810), (46, 9778665), (65, 6920286), (69, 6519110), (78, 5766905), (115, 3911466), (130, 3460143), (138, 3259555), (195, 2306762), (230, 1955733), (299, 1504410), (345, 1303822), (390, 1153381), (598, 752205), (690, 651911), (897, 501470), (1495, 300882), (1794, 250735), (2990, 150441), (4485, 100294), (8970, 50147)]