49243376

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1091}}^1$

素因数の和:1150

約数の個数: 80

約数和(自身を含む): 121325568

約数和(自身を除く): 72082192

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1091, 1456, 1612, 1736, 2182, 2821, 3224, 3472, 4364, 5642, 6448, 7637, 8728, 11284, 14183, 15274, 17456, 22568, 28366, 30548, 33821, 45136, 56732, 61096, 67642, 99281, 113464, 122192, 135284, 198562, 226928, 236747, 270568, 397124, 439673, 473494, 541136, 794248, 879346, 946988, 1588496, 1758692, 1893976, 3077711, 3517384, 3787952, 6155422, 7034768, 12310844, 24621688, 49243376]

約数ペア:

[(1, 49243376), (2, 24621688), (4, 12310844), (7, 7034768), (8, 6155422), (13, 3787952), (14, 3517384), (16, 3077711), (26, 1893976), (28, 1758692), (31, 1588496), (52, 946988), (56, 879346), (62, 794248), (91, 541136), (104, 473494), (112, 439673), (124, 397124), (182, 270568), (208, 236747), (217, 226928), (248, 198562), (364, 135284), (403, 122192), (434, 113464), (496, 99281), (728, 67642), (806, 61096), (868, 56732), (1091, 45136), (1456, 33821), (1612, 30548), (1736, 28366), (2182, 22568), (2821, 17456), (3224, 15274), (3472, 14183), (4364, 11284), (5642, 8728), (6448, 7637)]