49674152

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:318

約数の個数: 64

約数和(自身を含む): 106444800

約数和(自身を除く): 56770648

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 131, 139, 248, 262, 278, 341, 524, 556, 682, 1048, 1112, 1364, 1441, 1529, 2728, 2882, 3058, 4061, 4309, 5764, 6116, 8122, 8618, 11528, 12232, 16244, 17236, 18209, 32488, 34472, 36418, 44671, 47399, 72836, 89342, 94798, 145672, 178684, 189596, 200299, 357368, 379192, 400598, 564479, 801196, 1128958, 1602392, 2257916, 4515832, 6209269, 12418538, 24837076, 49674152]

約数ペア:

[(1, 49674152), (2, 24837076), (4, 12418538), (8, 6209269), (11, 4515832), (22, 2257916), (31, 1602392), (44, 1128958), (62, 801196), (88, 564479), (124, 400598), (131, 379192), (139, 357368), (248, 200299), (262, 189596), (278, 178684), (341, 145672), (524, 94798), (556, 89342), (682, 72836), (1048, 47399), (1112, 44671), (1364, 36418), (1441, 34472), (1529, 32488), (2728, 18209), (2882, 17236), (3058, 16244), (4061, 12232), (4309, 11528), (5764, 8618), (6116, 8122)]