49809456

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{20347}}^1$

素因数の和:20378

約数の個数: 60

約数和(自身を含む): 147604392

約数和(自身を除く): 97794936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 20347, 40694, 61041, 81388, 122082, 162776, 183123, 244164, 325552, 345899, 366246, 488328, 691798, 732492, 976656, 1037697, 1383596, 1464984, 2075394, 2767192, 2929968, 3113091, 4150788, 5534384, 6226182, 8301576, 12452364, 16603152, 24904728, 49809456]

約数ペア:

[(1, 49809456), (2, 24904728), (3, 16603152), (4, 12452364), (6, 8301576), (8, 6226182), (9, 5534384), (12, 4150788), (16, 3113091), (17, 2929968), (18, 2767192), (24, 2075394), (34, 1464984), (36, 1383596), (48, 1037697), (51, 976656), (68, 732492), (72, 691798), (102, 488328), (136, 366246), (144, 345899), (153, 325552), (204, 244164), (272, 183123), (306, 162776), (408, 122082), (612, 81388), (816, 61041), (1224, 40694), (2448, 20347)]