42050328481

素因数分解:

$7^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{2221}}^1$

素因数の和:2454

約数の個数: 48

約数和(自身を含む): 50985834240

約数和(自身を除く): 8935505759

約数列:

[1, 7, 49, 67, 73, 79, 469, 511, 553, 2221, 3283, 3577, 3871, 4891, 5293, 5767, 15547, 34237, 37051, 40369, 108829, 148807, 162133, 175459, 239659, 259357, 282583, 386389, 1041649, 1134931, 1228213, 2704723, 7291543, 7944517, 8597491, 10862911, 11755753, 12808507, 18933061, 76040377, 82290271, 89659549, 532282639, 576031897, 627616843, 858169969, 6007189783, 42050328481]

約数ペア:

[(1, 42050328481), (7, 6007189783), (49, 858169969), (67, 627616843), (73, 576031897), (79, 532282639), (469, 89659549), (511, 82290271), (553, 76040377), (2221, 18933061), (3283, 12808507), (3577, 11755753), (3871, 10862911), (4891, 8597491), (5293, 7944517), (5767, 7291543), (15547, 2704723), (34237, 1228213), (37051, 1134931), (40369, 1041649), (108829, 386389), (148807, 282583), (162133, 259357), (175459, 239659)]