54398538

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{457}}^1$

素因数の和:871

約数の個数: 48

約数和(自身を含む): 125391240

約数和(自身を除く): 70992702

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 389, 457, 778, 914, 1167, 1371, 2334, 2742, 3501, 4113, 6613, 7002, 7769, 8226, 13226, 15538, 19839, 23307, 39678, 46614, 59517, 69921, 119034, 139842, 177773, 355546, 533319, 1066638, 1599957, 3022141, 3199914, 6044282, 9066423, 18132846, 27199269, 54398538]

約数ペア:

[(1, 54398538), (2, 27199269), (3, 18132846), (6, 9066423), (9, 6044282), (17, 3199914), (18, 3022141), (34, 1599957), (51, 1066638), (102, 533319), (153, 355546), (306, 177773), (389, 139842), (457, 119034), (778, 69921), (914, 59517), (1167, 46614), (1371, 39678), (2334, 23307), (2742, 19839), (3501, 15538), (4113, 13226), (6613, 8226), (7002, 7769)]