50398064

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:238

約数の個数: 80

約数和(自身を含む): 109992960

約数和(自身を除く): 59594896

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 43, 62, 68, 86, 124, 136, 139, 172, 248, 272, 278, 344, 496, 527, 556, 688, 731, 1054, 1112, 1333, 1462, 2108, 2224, 2363, 2666, 2924, 4216, 4309, 4726, 5332, 5848, 5977, 8432, 8618, 9452, 10664, 11696, 11954, 17236, 18904, 21328, 22661, 23908, 34472, 37808, 45322, 47816, 68944, 73253, 90644, 95632, 101609, 146506, 181288, 185287, 203218, 293012, 362576, 370574, 406436, 586024, 741148, 812872, 1172048, 1482296, 1625744, 2964592, 3149879, 6299758, 12599516, 25199032, 50398064]

約数ペア:

[(1, 50398064), (2, 25199032), (4, 12599516), (8, 6299758), (16, 3149879), (17, 2964592), (31, 1625744), (34, 1482296), (43, 1172048), (62, 812872), (68, 741148), (86, 586024), (124, 406436), (136, 370574), (139, 362576), (172, 293012), (248, 203218), (272, 185287), (278, 181288), (344, 146506), (496, 101609), (527, 95632), (556, 90644), (688, 73253), (731, 68944), (1054, 47816), (1112, 45322), (1333, 37808), (1462, 34472), (2108, 23908), (2224, 22661), (2363, 21328), (2666, 18904), (2924, 17236), (4216, 11954), (4309, 11696), (4726, 10664), (5332, 9452), (5848, 8618), (5977, 8432)]