49744812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1291}}^1$

素因数の和:1343

約数の個数: 72

約数和(自身を含む): 132404160

約数和(自身を除く): 82659348

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 169, 228, 247, 338, 494, 507, 676, 741, 988, 1014, 1291, 1482, 2028, 2582, 2964, 3211, 3873, 5164, 6422, 7746, 9633, 12844, 15492, 16783, 19266, 24529, 33566, 38532, 49058, 50349, 67132, 73587, 98116, 100698, 147174, 201396, 218179, 294348, 318877, 436358, 637754, 654537, 872716, 956631, 1275508, 1309074, 1913262, 2618148, 3826524, 4145401, 8290802, 12436203, 16581604, 24872406, 49744812]

約数ペア:

[(1, 49744812), (2, 24872406), (3, 16581604), (4, 12436203), (6, 8290802), (12, 4145401), (13, 3826524), (19, 2618148), (26, 1913262), (38, 1309074), (39, 1275508), (52, 956631), (57, 872716), (76, 654537), (78, 637754), (114, 436358), (156, 318877), (169, 294348), (228, 218179), (247, 201396), (338, 147174), (494, 100698), (507, 98116), (676, 73587), (741, 67132), (988, 50349), (1014, 49058), (1291, 38532), (1482, 33566), (2028, 24529), (2582, 19266), (2964, 16783), (3211, 15492), (3873, 12844), (5164, 9633), (6422, 7746)]