56904705

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 119508480

約数和(自身を除く): 62603775

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 37, 39, 45, 55, 65, 99, 111, 117, 143, 165, 185, 195, 239, 333, 407, 429, 481, 495, 555, 585, 715, 717, 1195, 1221, 1287, 1443, 1665, 2035, 2145, 2151, 2405, 2629, 3107, 3585, 3663, 4329, 5291, 6105, 6435, 7215, 7887, 8843, 9321, 10755, 13145, 15535, 15873, 18315, 21645, 23661, 26455, 26529, 27963, 34177, 39435, 44215, 46605, 47619, 79365, 79587, 97273, 102531, 114959, 118305, 132645, 139815, 170885, 238095, 291819, 307593, 344877, 397935, 486365, 512655, 574795, 875457, 1034631, 1264549, 1459095, 1537965, 1724385, 3793647, 4377285, 5173155, 6322745, 11380941, 18968235, 56904705]

約数ペア:

[(1, 56904705), (3, 18968235), (5, 11380941), (9, 6322745), (11, 5173155), (13, 4377285), (15, 3793647), (33, 1724385), (37, 1537965), (39, 1459095), (45, 1264549), (55, 1034631), (65, 875457), (99, 574795), (111, 512655), (117, 486365), (143, 397935), (165, 344877), (185, 307593), (195, 291819), (239, 238095), (333, 170885), (407, 139815), (429, 132645), (481, 118305), (495, 114959), (555, 102531), (585, 97273), (715, 79587), (717, 79365), (1195, 47619), (1221, 46605), (1287, 44215), (1443, 39435), (1665, 34177), (2035, 27963), (2145, 26529), (2151, 26455), (2405, 23661), (2629, 21645), (3107, 18315), (3585, 15873), (3663, 15535), (4329, 13145), (5291, 10755), (6105, 9321), (6435, 8843), (7215, 7887)]