26577650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:248

約数の個数: 72

約数和(自身を含む): 56996352

約数和(自身を除く): 30418702

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 121, 191, 230, 242, 253, 275, 382, 506, 550, 575, 605, 955, 1150, 1210, 1265, 1910, 2101, 2530, 2783, 3025, 4202, 4393, 4775, 5566, 6050, 6325, 8786, 9550, 10505, 12650, 13915, 21010, 21965, 23111, 27830, 43930, 46222, 48323, 52525, 69575, 96646, 105050, 109825, 115555, 139150, 219650, 231110, 241615, 483230, 531553, 577775, 1063106, 1155550, 1208075, 2416150, 2657765, 5315530, 13288825, 26577650]

約数ペア:

[(1, 26577650), (2, 13288825), (5, 5315530), (10, 2657765), (11, 2416150), (22, 1208075), (23, 1155550), (25, 1063106), (46, 577775), (50, 531553), (55, 483230), (110, 241615), (115, 231110), (121, 219650), (191, 139150), (230, 115555), (242, 109825), (253, 105050), (275, 96646), (382, 69575), (506, 52525), (550, 48323), (575, 46222), (605, 43930), (955, 27830), (1150, 23111), (1210, 21965), (1265, 21010), (1910, 13915), (2101, 12650), (2530, 10505), (2783, 9550), (3025, 8786), (4202, 6325), (4393, 6050), (4775, 5566)]