48051920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1619}}^1$

素因数の和:1692

約数の個数: 80

約数和(自身を含む): 130170240

約数和(自身を除く): 82118320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 70, 80, 106, 112, 140, 212, 265, 280, 371, 424, 530, 560, 742, 848, 1060, 1484, 1619, 1855, 2120, 2968, 3238, 3710, 4240, 5936, 6476, 7420, 8095, 11333, 12952, 14840, 16190, 22666, 25904, 29680, 32380, 45332, 56665, 64760, 85807, 90664, 113330, 129520, 171614, 181328, 226660, 343228, 429035, 453320, 600649, 686456, 858070, 906640, 1201298, 1372912, 1716140, 2402596, 3003245, 3432280, 4805192, 6006490, 6864560, 9610384, 12012980, 24025960, 48051920]

約数ペア:

[(1, 48051920), (2, 24025960), (4, 12012980), (5, 9610384), (7, 6864560), (8, 6006490), (10, 4805192), (14, 3432280), (16, 3003245), (20, 2402596), (28, 1716140), (35, 1372912), (40, 1201298), (53, 906640), (56, 858070), (70, 686456), (80, 600649), (106, 453320), (112, 429035), (140, 343228), (212, 226660), (265, 181328), (280, 171614), (371, 129520), (424, 113330), (530, 90664), (560, 85807), (742, 64760), (848, 56665), (1060, 45332), (1484, 32380), (1619, 29680), (1855, 25904), (2120, 22666), (2968, 16190), (3238, 14840), (3710, 12952), (4240, 11333), (5936, 8095), (6476, 7420)]