49989856

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:384

約数の個数: 96

約数和(自身を含む): 121540608

約数和(自身を除く): 71550752

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 46, 56, 62, 92, 112, 124, 161, 184, 217, 224, 248, 313, 322, 368, 434, 496, 626, 644, 713, 736, 868, 992, 1252, 1288, 1426, 1736, 2191, 2504, 2576, 2852, 3472, 4382, 4991, 5008, 5152, 5704, 6944, 7199, 8764, 9703, 9982, 10016, 11408, 14398, 17528, 19406, 19964, 22816, 28796, 35056, 38812, 39928, 50393, 57592, 67921, 70112, 77624, 79856, 100786, 115184, 135842, 155248, 159712, 201572, 223169, 230368, 271684, 310496, 403144, 446338, 543368, 806288, 892676, 1086736, 1562183, 1612576, 1785352, 2173472, 3124366, 3570704, 6248732, 7141408, 12497464, 24994928, 49989856]

約数ペア:

[(1, 49989856), (2, 24994928), (4, 12497464), (7, 7141408), (8, 6248732), (14, 3570704), (16, 3124366), (23, 2173472), (28, 1785352), (31, 1612576), (32, 1562183), (46, 1086736), (56, 892676), (62, 806288), (92, 543368), (112, 446338), (124, 403144), (161, 310496), (184, 271684), (217, 230368), (224, 223169), (248, 201572), (313, 159712), (322, 155248), (368, 135842), (434, 115184), (496, 100786), (626, 79856), (644, 77624), (713, 70112), (736, 67921), (868, 57592), (992, 50393), (1252, 39928), (1288, 38812), (1426, 35056), (1736, 28796), (2191, 22816), (2504, 19964), (2576, 19406), (2852, 17528), (3472, 14398), (4382, 11408), (4991, 10016), (5008, 9982), (5152, 9703), (5704, 8764), (6944, 7199)]