55121055

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:536

約数の個数: 64

約数和(自身を含む): 104467968

約数和(自身を除く): 49346913

約数列:

[1, 3, 5, 11, 15, 17, 33, 43, 51, 55, 85, 129, 165, 187, 215, 255, 457, 473, 561, 645, 731, 935, 1371, 1419, 2193, 2285, 2365, 2805, 3655, 5027, 6855, 7095, 7769, 8041, 10965, 15081, 19651, 23307, 24123, 25135, 38845, 40205, 58953, 75405, 85459, 98255, 116535, 120615, 216161, 256377, 294765, 334067, 427295, 648483, 1002201, 1080805, 1281885, 1670335, 3242415, 3674737, 5011005, 11024211, 18373685, 55121055]

約数ペア:

[(1, 55121055), (3, 18373685), (5, 11024211), (11, 5011005), (15, 3674737), (17, 3242415), (33, 1670335), (43, 1281885), (51, 1080805), (55, 1002201), (85, 648483), (129, 427295), (165, 334067), (187, 294765), (215, 256377), (255, 216161), (457, 120615), (473, 116535), (561, 98255), (645, 85459), (731, 75405), (935, 58953), (1371, 40205), (1419, 38845), (2193, 25135), (2285, 24123), (2365, 23307), (2805, 19651), (3655, 15081), (5027, 10965), (6855, 8041), (7095, 7769)]