51235030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:322

約数の個数: 96

約数和(自身を含む): 121347072

約数和(自身を除く): 70112042

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 55, 70, 77, 110, 115, 121, 154, 161, 230, 242, 253, 263, 322, 385, 506, 526, 605, 770, 805, 847, 1210, 1265, 1315, 1610, 1694, 1771, 1841, 2530, 2630, 2783, 2893, 3542, 3682, 4235, 5566, 5786, 6049, 8470, 8855, 9205, 12098, 13915, 14465, 17710, 18410, 19481, 20251, 27830, 28930, 30245, 31823, 38962, 40502, 42343, 60490, 63646, 66539, 84686, 97405, 101255, 133078, 159115, 194810, 202510, 211715, 222761, 318230, 332695, 423430, 445522, 465773, 665390, 731929, 931546, 1113805, 1463858, 2227610, 2328865, 3659645, 4657730, 5123503, 7319290, 10247006, 25617515, 51235030]

約数ペア:

[(1, 51235030), (2, 25617515), (5, 10247006), (7, 7319290), (10, 5123503), (11, 4657730), (14, 3659645), (22, 2328865), (23, 2227610), (35, 1463858), (46, 1113805), (55, 931546), (70, 731929), (77, 665390), (110, 465773), (115, 445522), (121, 423430), (154, 332695), (161, 318230), (230, 222761), (242, 211715), (253, 202510), (263, 194810), (322, 159115), (385, 133078), (506, 101255), (526, 97405), (605, 84686), (770, 66539), (805, 63646), (847, 60490), (1210, 42343), (1265, 40502), (1315, 38962), (1610, 31823), (1694, 30245), (1771, 28930), (1841, 27830), (2530, 20251), (2630, 19481), (2783, 18410), (2893, 17710), (3542, 14465), (3682, 13915), (4235, 12098), (5566, 9205), (5786, 8855), (6049, 8470)]