56480451993

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{379397}}^1$

素因数の和:379566

約数の個数: 48

約数和(自身を含む): 99432627840

約数和(自身を除く): 42952175847

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 139, 153, 357, 417, 973, 1071, 1251, 2363, 2919, 7089, 8757, 16541, 21267, 49623, 148869, 379397, 1138191, 2655779, 3414573, 6449749, 7967337, 19349247, 23902011, 45148243, 52736183, 58047741, 135444729, 158208549, 369153281, 406334187, 474625647, 896515111, 1107459843, 2689545333, 3322379529, 6275605777, 8068635999, 18826817331, 56480451993]

約数ペア:

[(1, 56480451993), (3, 18826817331), (7, 8068635999), (9, 6275605777), (17, 3322379529), (21, 2689545333), (51, 1107459843), (63, 896515111), (119, 474625647), (139, 406334187), (153, 369153281), (357, 158208549), (417, 135444729), (973, 58047741), (1071, 52736183), (1251, 45148243), (2363, 23902011), (2919, 19349247), (7089, 7967337), (8757, 6449749), (16541, 3414573), (21267, 2655779), (49623, 1138191), (148869, 379397)]