53095994

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 101744640

約数和(自身を除く): 48648646

約数列:

[1, 2, 7, 14, 19, 31, 38, 47, 62, 94, 133, 137, 217, 266, 274, 329, 434, 589, 658, 893, 959, 1178, 1457, 1786, 1918, 2603, 2914, 4123, 4247, 5206, 6251, 6439, 8246, 8494, 10199, 12502, 12878, 18221, 20398, 27683, 29729, 36442, 45073, 55366, 59458, 80693, 90146, 122341, 161386, 193781, 199609, 244682, 387562, 399218, 564851, 856387, 1129702, 1397263, 1712774, 2794526, 3792571, 7585142, 26547997, 53095994]

約数ペア:

[(1, 53095994), (2, 26547997), (7, 7585142), (14, 3792571), (19, 2794526), (31, 1712774), (38, 1397263), (47, 1129702), (62, 856387), (94, 564851), (133, 399218), (137, 387562), (217, 244682), (266, 199609), (274, 193781), (329, 161386), (434, 122341), (589, 90146), (658, 80693), (893, 59458), (959, 55366), (1178, 45073), (1457, 36442), (1786, 29729), (1918, 27683), (2603, 20398), (2914, 18221), (4123, 12878), (4247, 12502), (5206, 10199), (6251, 8494), (6439, 8246)]