55460970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:357

約数の個数: 128

約数和(自身を含む): 160807680

約数和(自身を除く): 105346710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 43, 45, 51, 54, 85, 86, 90, 102, 129, 135, 153, 170, 215, 255, 258, 270, 281, 306, 387, 430, 459, 510, 562, 645, 731, 765, 774, 843, 918, 1161, 1290, 1405, 1462, 1530, 1686, 1935, 2193, 2295, 2322, 2529, 2810, 3655, 3870, 4215, 4386, 4590, 4777, 5058, 5805, 6579, 7310, 7587, 8430, 9554, 10965, 11610, 12083, 12645, 13158, 14331, 15174, 19737, 21930, 23885, 24166, 25290, 28662, 32895, 36249, 37935, 39474, 42993, 47770, 60415, 65790, 71655, 72498, 75870, 85986, 98685, 108747, 120830, 128979, 143310, 181245, 197370, 205411, 214965, 217494, 257958, 326241, 362490, 410822, 429930, 543735, 616233, 644895, 652482, 1027055, 1087470, 1232466, 1289790, 1631205, 1848699, 2054110, 3081165, 3262410, 3697398, 5546097, 6162330, 9243495, 11092194, 18486990, 27730485, 55460970]

約数ペア:

[(1, 55460970), (2, 27730485), (3, 18486990), (5, 11092194), (6, 9243495), (9, 6162330), (10, 5546097), (15, 3697398), (17, 3262410), (18, 3081165), (27, 2054110), (30, 1848699), (34, 1631205), (43, 1289790), (45, 1232466), (51, 1087470), (54, 1027055), (85, 652482), (86, 644895), (90, 616233), (102, 543735), (129, 429930), (135, 410822), (153, 362490), (170, 326241), (215, 257958), (255, 217494), (258, 214965), (270, 205411), (281, 197370), (306, 181245), (387, 143310), (430, 128979), (459, 120830), (510, 108747), (562, 98685), (645, 85986), (731, 75870), (765, 72498), (774, 71655), (843, 65790), (918, 60415), (1161, 47770), (1290, 42993), (1405, 39474), (1462, 37935), (1530, 36249), (1686, 32895), (1935, 28662), (2193, 25290), (2295, 24166), (2322, 23885), (2529, 21930), (2810, 19737), (3655, 15174), (3870, 14331), (4215, 13158), (4386, 12645), (4590, 12083), (4777, 11610), (5058, 10965), (5805, 9554), (6579, 8430), (7310, 7587)]