49438380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2551}}^1$

素因数の和:2599

約数の個数: 96

約数和(自身を含む): 154344960

約数和(自身を除く): 104906580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 102, 114, 170, 190, 204, 228, 255, 285, 323, 340, 380, 510, 570, 646, 969, 1020, 1140, 1292, 1615, 1938, 2551, 3230, 3876, 4845, 5102, 6460, 7653, 9690, 10204, 12755, 15306, 19380, 25510, 30612, 38265, 43367, 48469, 51020, 76530, 86734, 96938, 130101, 145407, 153060, 173468, 193876, 216835, 242345, 260202, 290814, 433670, 484690, 520404, 581628, 650505, 727035, 823973, 867340, 969380, 1301010, 1454070, 1647946, 2471919, 2602020, 2908140, 3295892, 4119865, 4943838, 8239730, 9887676, 12359595, 16479460, 24719190, 49438380]

約数ペア:

[(1, 49438380), (2, 24719190), (3, 16479460), (4, 12359595), (5, 9887676), (6, 8239730), (10, 4943838), (12, 4119865), (15, 3295892), (17, 2908140), (19, 2602020), (20, 2471919), (30, 1647946), (34, 1454070), (38, 1301010), (51, 969380), (57, 867340), (60, 823973), (68, 727035), (76, 650505), (85, 581628), (95, 520404), (102, 484690), (114, 433670), (170, 290814), (190, 260202), (204, 242345), (228, 216835), (255, 193876), (285, 173468), (323, 153060), (340, 145407), (380, 130101), (510, 96938), (570, 86734), (646, 76530), (969, 51020), (1020, 48469), (1140, 43367), (1292, 38265), (1615, 30612), (1938, 25510), (2551, 19380), (3230, 15306), (3876, 12755), (4845, 10204), (5102, 9690), (6460, 7653)]