51216550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:334

約数の個数: 96

約数和(自身を含む): 121492224

約数和(自身を除く): 70275674

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 53, 55, 70, 77, 106, 110, 154, 175, 251, 265, 275, 350, 371, 385, 502, 530, 550, 583, 742, 770, 1166, 1255, 1325, 1757, 1855, 1925, 2510, 2650, 2761, 2915, 3514, 3710, 3850, 4081, 5522, 5830, 6275, 8162, 8785, 9275, 12550, 13303, 13805, 14575, 17570, 18550, 19327, 20405, 26606, 27610, 29150, 38654, 40810, 43925, 66515, 69025, 87850, 93121, 96635, 102025, 133030, 138050, 146333, 186242, 193270, 204050, 292666, 332575, 465605, 483175, 665150, 731665, 931210, 966350, 1024331, 1463330, 2048662, 2328025, 3658325, 4656050, 5121655, 7316650, 10243310, 25608275, 51216550]

約数ペア:

[(1, 51216550), (2, 25608275), (5, 10243310), (7, 7316650), (10, 5121655), (11, 4656050), (14, 3658325), (22, 2328025), (25, 2048662), (35, 1463330), (50, 1024331), (53, 966350), (55, 931210), (70, 731665), (77, 665150), (106, 483175), (110, 465605), (154, 332575), (175, 292666), (251, 204050), (265, 193270), (275, 186242), (350, 146333), (371, 138050), (385, 133030), (502, 102025), (530, 96635), (550, 93121), (583, 87850), (742, 69025), (770, 66515), (1166, 43925), (1255, 40810), (1325, 38654), (1757, 29150), (1855, 27610), (1925, 26606), (2510, 20405), (2650, 19327), (2761, 18550), (2915, 17570), (3514, 14575), (3710, 13805), (3850, 13303), (4081, 12550), (5522, 9275), (5830, 8785), (6275, 8162)]