55404361684

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5209}}^1\times {\mathrm{19993}}^1$

素因数の和:25232

約数の個数: 48

約数和(自身を含む): 116668988800

約数和(自身を除く): 61264627116

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 5209, 10418, 19993, 20836, 36463, 39986, 72926, 79972, 98971, 139951, 145852, 197942, 279902, 379867, 395884, 559804, 692797, 759734, 1385594, 1519468, 2659069, 2771188, 5318138, 10636276, 104143537, 208287074, 416574148, 729004759, 1458009518, 1978727203, 2916019036, 3957454406, 7914908812, 13851090421, 27702180842, 55404361684]

約数ペア:

[(1, 55404361684), (2, 27702180842), (4, 13851090421), (7, 7914908812), (14, 3957454406), (19, 2916019036), (28, 1978727203), (38, 1458009518), (76, 729004759), (133, 416574148), (266, 208287074), (532, 104143537), (5209, 10636276), (10418, 5318138), (19993, 2771188), (20836, 2659069), (36463, 1519468), (39986, 1385594), (72926, 759734), (79972, 692797), (98971, 559804), (139951, 395884), (145852, 379867), (197942, 279902)]