49378140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13063}}^1$

素因数の和:13088

約数の個数: 96

約数和(自身を含む): 175580160

約数和(自身を除く): 126202020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 13063, 26126, 39189, 52252, 65315, 78378, 91441, 117567, 130630, 156756, 182882, 195945, 235134, 261260, 274323, 352701, 365764, 391890, 457205, 470268, 548646, 587835, 705402, 783780, 822969, 914410, 1097292, 1175670, 1371615, 1410804, 1645938, 1763505, 1828820, 2351340, 2468907, 2743230, 3291876, 3527010, 4114845, 4937814, 5486460, 7054020, 8229690, 9875628, 12344535, 16459380, 24689070, 49378140]

約数ペア:

[(1, 49378140), (2, 24689070), (3, 16459380), (4, 12344535), (5, 9875628), (6, 8229690), (7, 7054020), (9, 5486460), (10, 4937814), (12, 4114845), (14, 3527010), (15, 3291876), (18, 2743230), (20, 2468907), (21, 2351340), (27, 1828820), (28, 1763505), (30, 1645938), (35, 1410804), (36, 1371615), (42, 1175670), (45, 1097292), (54, 914410), (60, 822969), (63, 783780), (70, 705402), (84, 587835), (90, 548646), (105, 470268), (108, 457205), (126, 391890), (135, 365764), (140, 352701), (180, 274323), (189, 261260), (210, 235134), (252, 195945), (270, 182882), (315, 156756), (378, 130630), (420, 117567), (540, 91441), (630, 78378), (756, 65315), (945, 52252), (1260, 39189), (1890, 26126), (3780, 13063)]