51961087684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{158749}}^1$

素因数の和:158980

約数の個数: 48

約数和(自身を含む): 102092760000

約数和(自身を除く): 50131672316

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 173, 346, 473, 692, 946, 1892, 1903, 3806, 7439, 7612, 14878, 29756, 81829, 158749, 163658, 317498, 327316, 634996, 1746239, 3492478, 6826207, 6984956, 13652414, 27304828, 27463577, 54927154, 75088277, 109854308, 150176554, 300353108, 302099347, 604198694, 1180933811, 1208397388, 2361867622, 4723735244, 12990271921, 25980543842, 51961087684]

約数ペア:

[(1, 51961087684), (2, 25980543842), (4, 12990271921), (11, 4723735244), (22, 2361867622), (43, 1208397388), (44, 1180933811), (86, 604198694), (172, 302099347), (173, 300353108), (346, 150176554), (473, 109854308), (692, 75088277), (946, 54927154), (1892, 27463577), (1903, 27304828), (3806, 13652414), (7439, 6984956), (7612, 6826207), (14878, 3492478), (29756, 1746239), (81829, 634996), (158749, 327316), (163658, 317498)]