53068950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:251

約数の個数: 144

約数和(自身を含む): 158775552

約数和(自身を除く): 105706602

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 71, 75, 90, 99, 110, 142, 150, 151, 165, 198, 213, 225, 275, 302, 330, 355, 426, 450, 453, 495, 550, 639, 710, 755, 781, 825, 906, 990, 1065, 1278, 1359, 1510, 1562, 1650, 1661, 1775, 2130, 2265, 2343, 2475, 2718, 3195, 3322, 3550, 3775, 3905, 4530, 4686, 4950, 4983, 5325, 6390, 6795, 7029, 7550, 7810, 8305, 9966, 10650, 10721, 11325, 11715, 13590, 14058, 14949, 15975, 16610, 19525, 21442, 22650, 23430, 24915, 29898, 31950, 32163, 33975, 35145, 39050, 41525, 49830, 53605, 58575, 64326, 67950, 70290, 74745, 83050, 96489, 107210, 117150, 117931, 124575, 149490, 160815, 175725, 192978, 235862, 249150, 268025, 321630, 351450, 353793, 373725, 482445, 536050, 589655, 707586, 747450, 804075, 964890, 1061379, 1179310, 1608150, 1768965, 2122758, 2412225, 2948275, 3537930, 4824450, 5306895, 5896550, 8844825, 10613790, 17689650, 26534475, 53068950]

約数ペア:

[(1, 53068950), (2, 26534475), (3, 17689650), (5, 10613790), (6, 8844825), (9, 5896550), (10, 5306895), (11, 4824450), (15, 3537930), (18, 2948275), (22, 2412225), (25, 2122758), (30, 1768965), (33, 1608150), (45, 1179310), (50, 1061379), (55, 964890), (66, 804075), (71, 747450), (75, 707586), (90, 589655), (99, 536050), (110, 482445), (142, 373725), (150, 353793), (151, 351450), (165, 321630), (198, 268025), (213, 249150), (225, 235862), (275, 192978), (302, 175725), (330, 160815), (355, 149490), (426, 124575), (450, 117931), (453, 117150), (495, 107210), (550, 96489), (639, 83050), (710, 74745), (755, 70290), (781, 67950), (825, 64326), (906, 58575), (990, 53605), (1065, 49830), (1278, 41525), (1359, 39050), (1510, 35145), (1562, 33975), (1650, 32163), (1661, 31950), (1775, 29898), (2130, 24915), (2265, 23430), (2343, 22650), (2475, 21442), (2718, 19525), (3195, 16610), (3322, 15975), (3550, 14949), (3775, 14058), (3905, 13590), (4530, 11715), (4686, 11325), (4950, 10721), (4983, 10650), (5325, 9966), (6390, 8305), (6795, 7810), (7029, 7550)]