49640719359

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{757}}^1$

素因数の和:1117

約数の個数: 96

約数和(自身を含む): 84315990528

約数和(自身を除く): 34675271169

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 131, 197, 231, 363, 393, 591, 757, 847, 917, 1379, 1441, 2167, 2271, 2541, 2751, 4137, 4323, 5299, 6501, 8327, 10087, 15169, 15851, 15897, 23837, 24981, 25807, 30261, 45507, 47553, 58289, 71511, 77421, 91597, 99167, 110957, 149129, 166859, 174867, 180649, 274791, 283877, 297501, 332871, 447387, 500577, 541947, 641179, 694169, 851631, 1043903, 1090837, 1640419, 1923537, 1987139, 2082507, 3122647, 3131709, 3272511, 4921257, 5961417, 7635859, 9367941, 11482933, 11999207, 18044609, 19535899, 21858529, 22907577, 34448799, 35997621, 54133827, 58607697, 65575587, 83994449, 126312263, 136751293, 214894889, 251983347, 378936789, 410253879, 644684667, 1504264223, 2363843779, 4512792669, 7091531337, 16546906453, 49640719359]

約数ペア:

[(1, 49640719359), (3, 16546906453), (7, 7091531337), (11, 4512792669), (21, 2363843779), (33, 1504264223), (77, 644684667), (121, 410253879), (131, 378936789), (197, 251983347), (231, 214894889), (363, 136751293), (393, 126312263), (591, 83994449), (757, 65575587), (847, 58607697), (917, 54133827), (1379, 35997621), (1441, 34448799), (2167, 22907577), (2271, 21858529), (2541, 19535899), (2751, 18044609), (4137, 11999207), (4323, 11482933), (5299, 9367941), (6501, 7635859), (8327, 5961417), (10087, 4921257), (15169, 3272511), (15851, 3131709), (15897, 3122647), (23837, 2082507), (24981, 1987139), (25807, 1923537), (30261, 1640419), (45507, 1090837), (47553, 1043903), (58289, 851631), (71511, 694169), (77421, 641179), (91597, 541947), (99167, 500577), (110957, 447387), (149129, 332871), (166859, 297501), (174867, 283877), (180649, 274791)]