49939850

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:407

約数の個数: 48

約数和(自身を含む): 96422400

約数和(自身を除く): 46482550

約数列:

[1, 2, 5, 10, 25, 47, 50, 79, 94, 158, 235, 269, 395, 470, 538, 790, 1175, 1345, 1975, 2350, 2690, 3713, 3950, 6725, 7426, 12643, 13450, 18565, 21251, 25286, 37130, 42502, 63215, 92825, 106255, 126430, 185650, 212510, 316075, 531275, 632150, 998797, 1062550, 1997594, 4993985, 9987970, 24969925, 49939850]

約数ペア:

[(1, 49939850), (2, 24969925), (5, 9987970), (10, 4993985), (25, 1997594), (47, 1062550), (50, 998797), (79, 632150), (94, 531275), (158, 316075), (235, 212510), (269, 185650), (395, 126430), (470, 106255), (538, 92825), (790, 63215), (1175, 42502), (1345, 37130), (1975, 25286), (2350, 21251), (2690, 18565), (3713, 13450), (3950, 12643), (6725, 7426)]