55321444

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 104428800

約数和(自身を除く): 49107356

約数列:

[1, 2, 4, 29, 47, 58, 73, 94, 116, 139, 146, 188, 278, 292, 556, 1363, 2117, 2726, 3431, 4031, 4234, 5452, 6533, 6862, 8062, 8468, 10147, 13066, 13724, 16124, 20294, 26132, 40588, 99499, 189457, 198998, 294263, 378914, 397996, 476909, 588526, 757828, 953818, 1177052, 1907636, 13830361, 27660722, 55321444]

約数ペア:

[(1, 55321444), (2, 27660722), (4, 13830361), (29, 1907636), (47, 1177052), (58, 953818), (73, 757828), (94, 588526), (116, 476909), (139, 397996), (146, 378914), (188, 294263), (278, 198998), (292, 189457), (556, 99499), (1363, 40588), (2117, 26132), (2726, 20294), (3431, 16124), (4031, 13724), (4234, 13066), (5452, 10147), (6533, 8468), (6862, 8062)]