51227253

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2549}}^1$

素因数の和:2602

約数の個数: 48

約数和(自身を含む): 95472000

約数和(自身を除く): 44244747

約数列:

[1, 3, 7, 9, 11, 21, 29, 33, 63, 77, 87, 99, 203, 231, 261, 319, 609, 693, 957, 1827, 2233, 2549, 2871, 6699, 7647, 17843, 20097, 22941, 28039, 53529, 73921, 84117, 160587, 196273, 221763, 252351, 517447, 588819, 665289, 813131, 1552341, 1766457, 2439393, 4657023, 5691917, 7318179, 17075751, 51227253]

約数ペア:

[(1, 51227253), (3, 17075751), (7, 7318179), (9, 5691917), (11, 4657023), (21, 2439393), (29, 1766457), (33, 1552341), (63, 813131), (77, 665289), (87, 588819), (99, 517447), (203, 252351), (231, 221763), (261, 196273), (319, 160587), (609, 84117), (693, 73921), (957, 53529), (1827, 28039), (2233, 22941), (2549, 20097), (2871, 17843), (6699, 7647)]