53843778

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:273

約数の個数: 80

約数和(自身を含む): 127325880

約数和(自身を除く): 73482102

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 73, 81, 87, 146, 157, 162, 174, 219, 261, 314, 438, 471, 522, 657, 783, 942, 1314, 1413, 1566, 1971, 2117, 2349, 2826, 3942, 4234, 4239, 4553, 4698, 5913, 6351, 8478, 9106, 11461, 11826, 12702, 12717, 13659, 19053, 22922, 25434, 27318, 34383, 38106, 40977, 57159, 68766, 81954, 103149, 114318, 122931, 171477, 206298, 245862, 309447, 332369, 342954, 368793, 618894, 664738, 737586, 928341, 997107, 1856682, 1994214, 2991321, 5982642, 8973963, 17947926, 26921889, 53843778]

約数ペア:

[(1, 53843778), (2, 26921889), (3, 17947926), (6, 8973963), (9, 5982642), (18, 2991321), (27, 1994214), (29, 1856682), (54, 997107), (58, 928341), (73, 737586), (81, 664738), (87, 618894), (146, 368793), (157, 342954), (162, 332369), (174, 309447), (219, 245862), (261, 206298), (314, 171477), (438, 122931), (471, 114318), (522, 103149), (657, 81954), (783, 68766), (942, 57159), (1314, 40977), (1413, 38106), (1566, 34383), (1971, 27318), (2117, 25434), (2349, 22922), (2826, 19053), (3942, 13659), (4234, 12717), (4239, 12702), (4553, 11826), (4698, 11461), (5913, 9106), (6351, 8478)]