49972496

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:472

約数の個数: 80

約数和(自身を含む): 117611520

約数和(自身を除く): 67639024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 37, 56, 62, 74, 112, 124, 148, 217, 248, 259, 296, 389, 434, 496, 518, 592, 778, 868, 1036, 1147, 1556, 1736, 2072, 2294, 2723, 3112, 3472, 4144, 4588, 5446, 6224, 8029, 9176, 10892, 12059, 14393, 16058, 18352, 21784, 24118, 28786, 32116, 43568, 48236, 57572, 64232, 84413, 96472, 100751, 115144, 128464, 168826, 192944, 201502, 230288, 337652, 403004, 446183, 675304, 806008, 892366, 1350608, 1612016, 1784732, 3123281, 3569464, 6246562, 7138928, 12493124, 24986248, 49972496]

約数ペア:

[(1, 49972496), (2, 24986248), (4, 12493124), (7, 7138928), (8, 6246562), (14, 3569464), (16, 3123281), (28, 1784732), (31, 1612016), (37, 1350608), (56, 892366), (62, 806008), (74, 675304), (112, 446183), (124, 403004), (148, 337652), (217, 230288), (248, 201502), (259, 192944), (296, 168826), (389, 128464), (434, 115144), (496, 100751), (518, 96472), (592, 84413), (778, 64232), (868, 57572), (1036, 48236), (1147, 43568), (1556, 32116), (1736, 28786), (2072, 24118), (2294, 21784), (2723, 18352), (3112, 16058), (3472, 14393), (4144, 12059), (4588, 10892), (5446, 9176), (6224, 8029)]