55581570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2441}}^1$

素因数の和:2488

約数の個数: 96

約数和(自身を含む): 164571264

約数和(自身を除く): 108989694

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 30, 33, 45, 46, 55, 66, 69, 90, 99, 110, 115, 138, 165, 198, 207, 230, 253, 330, 345, 414, 495, 506, 690, 759, 990, 1035, 1265, 1518, 2070, 2277, 2441, 2530, 3795, 4554, 4882, 7323, 7590, 11385, 12205, 14646, 21969, 22770, 24410, 26851, 36615, 43938, 53702, 56143, 73230, 80553, 109845, 112286, 134255, 161106, 168429, 219690, 241659, 268510, 280715, 336858, 402765, 483318, 505287, 561430, 617573, 805530, 842145, 1010574, 1208295, 1235146, 1684290, 1852719, 2416590, 2526435, 3087865, 3705438, 5052870, 5558157, 6175730, 9263595, 11116314, 18527190, 27790785, 55581570]

約数ペア:

[(1, 55581570), (2, 27790785), (3, 18527190), (5, 11116314), (6, 9263595), (9, 6175730), (10, 5558157), (11, 5052870), (15, 3705438), (18, 3087865), (22, 2526435), (23, 2416590), (30, 1852719), (33, 1684290), (45, 1235146), (46, 1208295), (55, 1010574), (66, 842145), (69, 805530), (90, 617573), (99, 561430), (110, 505287), (115, 483318), (138, 402765), (165, 336858), (198, 280715), (207, 268510), (230, 241659), (253, 219690), (330, 168429), (345, 161106), (414, 134255), (495, 112286), (506, 109845), (690, 80553), (759, 73230), (990, 56143), (1035, 53702), (1265, 43938), (1518, 36615), (2070, 26851), (2277, 24410), (2441, 22770), (2530, 21969), (3795, 14646), (4554, 12205), (4882, 11385), (7323, 7590)]