49947317640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12612959}}^1$

素因数の和:12612987

約数の個数: 96

約数和(自身を含む): 177085958400

約数和(自身を除く): 127138640760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 12612959, 25225918, 37838877, 50451836, 63064795, 75677754, 100903672, 113516631, 126129590, 138742549, 151355508, 189194385, 227033262, 252259180, 277485098, 302711016, 378388770, 416227647, 454066524, 504518360, 554970196, 567583155, 693712745, 756777540, 832455294, 908133048, 1109940392, 1135166310, 1248682941, 1387425490, 1513555080, 1664910588, 2081138235, 2270332620, 2497365882, 2774850980, 3329821176, 4162276470, 4540665240, 4994731764, 5549701960, 6243414705, 8324552940, 9989463528, 12486829410, 16649105880, 24973658820, 49947317640]

約数ペア:

[(1, 49947317640), (2, 24973658820), (3, 16649105880), (4, 12486829410), (5, 9989463528), (6, 8324552940), (8, 6243414705), (9, 5549701960), (10, 4994731764), (11, 4540665240), (12, 4162276470), (15, 3329821176), (18, 2774850980), (20, 2497365882), (22, 2270332620), (24, 2081138235), (30, 1664910588), (33, 1513555080), (36, 1387425490), (40, 1248682941), (44, 1135166310), (45, 1109940392), (55, 908133048), (60, 832455294), (66, 756777540), (72, 693712745), (88, 567583155), (90, 554970196), (99, 504518360), (110, 454066524), (120, 416227647), (132, 378388770), (165, 302711016), (180, 277485098), (198, 252259180), (220, 227033262), (264, 189194385), (330, 151355508), (360, 138742549), (396, 126129590), (440, 113516631), (495, 100903672), (660, 75677754), (792, 63064795), (990, 50451836), (1320, 37838877), (1980, 25225918), (3960, 12612959)]