51386280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3539}}^1$

素因数の和:3575

約数の個数: 96

約数和(自身を含む): 169495200

約数和(自身を除く): 118108920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1210, 1320, 1452, 1815, 2420, 2904, 3539, 3630, 4840, 7078, 7260, 10617, 14156, 14520, 17695, 21234, 28312, 35390, 38929, 42468, 53085, 70780, 77858, 84936, 106170, 116787, 141560, 155716, 194645, 212340, 233574, 311432, 389290, 424680, 428219, 467148, 583935, 778580, 856438, 934296, 1167870, 1284657, 1557160, 1712876, 2141095, 2335740, 2569314, 3425752, 4282190, 4671480, 5138628, 6423285, 8564380, 10277256, 12846570, 17128760, 25693140, 51386280]

約数ペア:

[(1, 51386280), (2, 25693140), (3, 17128760), (4, 12846570), (5, 10277256), (6, 8564380), (8, 6423285), (10, 5138628), (11, 4671480), (12, 4282190), (15, 3425752), (20, 2569314), (22, 2335740), (24, 2141095), (30, 1712876), (33, 1557160), (40, 1284657), (44, 1167870), (55, 934296), (60, 856438), (66, 778580), (88, 583935), (110, 467148), (120, 428219), (121, 424680), (132, 389290), (165, 311432), (220, 233574), (242, 212340), (264, 194645), (330, 155716), (363, 141560), (440, 116787), (484, 106170), (605, 84936), (660, 77858), (726, 70780), (968, 53085), (1210, 42468), (1320, 38929), (1452, 35390), (1815, 28312), (2420, 21234), (2904, 17695), (3539, 14520), (3630, 14156), (4840, 10617), (7078, 7260)]