57449854

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{389}}^1$

素因数の和:553

約数の個数: 48

約数和(自身を含む): 110438640

約数和(自身を除く): 52988786

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 137, 154, 274, 389, 539, 778, 959, 1078, 1507, 1918, 2723, 3014, 4279, 5446, 6713, 8558, 10549, 13426, 19061, 21098, 29953, 38122, 53293, 59906, 73843, 106586, 147686, 209671, 373051, 419342, 586223, 746102, 1172446, 2611357, 4103561, 5222714, 8207122, 28724927, 57449854]

約数ペア:

[(1, 57449854), (2, 28724927), (7, 8207122), (11, 5222714), (14, 4103561), (22, 2611357), (49, 1172446), (77, 746102), (98, 586223), (137, 419342), (154, 373051), (274, 209671), (389, 147686), (539, 106586), (778, 73843), (959, 59906), (1078, 53293), (1507, 38122), (1918, 29953), (2723, 21098), (3014, 19061), (4279, 13426), (5446, 10549), (6713, 8558)]