55969452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:420

約数の個数: 144

約数和(自身を含む): 179821824

約数和(自身を除く): 123852372

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 61, 63, 66, 77, 84, 99, 122, 126, 132, 154, 183, 198, 231, 244, 252, 308, 331, 366, 396, 427, 462, 549, 662, 671, 693, 732, 854, 924, 993, 1098, 1281, 1324, 1342, 1386, 1708, 1986, 2013, 2196, 2317, 2562, 2684, 2772, 2979, 3641, 3843, 3972, 4026, 4634, 4697, 5124, 5958, 6039, 6951, 7282, 7686, 8052, 9268, 9394, 10923, 11916, 12078, 13902, 14091, 14564, 15372, 18788, 20191, 20853, 21846, 24156, 25487, 27804, 28182, 32769, 40382, 41706, 42273, 43692, 50974, 56364, 60573, 65538, 76461, 80764, 83412, 84546, 101948, 121146, 131076, 141337, 152922, 169092, 181719, 222101, 229383, 242292, 282674, 305844, 363438, 424011, 444202, 458766, 565348, 666303, 726876, 848022, 888404, 917532, 1272033, 1332606, 1554707, 1696044, 1998909, 2544066, 2665212, 3109414, 3997818, 4664121, 5088132, 6218828, 7995636, 9328242, 13992363, 18656484, 27984726, 55969452]

約数ペア:

[(1, 55969452), (2, 27984726), (3, 18656484), (4, 13992363), (6, 9328242), (7, 7995636), (9, 6218828), (11, 5088132), (12, 4664121), (14, 3997818), (18, 3109414), (21, 2665212), (22, 2544066), (28, 1998909), (33, 1696044), (36, 1554707), (42, 1332606), (44, 1272033), (61, 917532), (63, 888404), (66, 848022), (77, 726876), (84, 666303), (99, 565348), (122, 458766), (126, 444202), (132, 424011), (154, 363438), (183, 305844), (198, 282674), (231, 242292), (244, 229383), (252, 222101), (308, 181719), (331, 169092), (366, 152922), (396, 141337), (427, 131076), (462, 121146), (549, 101948), (662, 84546), (671, 83412), (693, 80764), (732, 76461), (854, 65538), (924, 60573), (993, 56364), (1098, 50974), (1281, 43692), (1324, 42273), (1342, 41706), (1386, 40382), (1708, 32769), (1986, 28182), (2013, 27804), (2196, 25487), (2317, 24156), (2562, 21846), (2684, 20853), (2772, 20191), (2979, 18788), (3641, 15372), (3843, 14564), (3972, 14091), (4026, 13902), (4634, 12078), (4697, 11916), (5124, 10923), (5958, 9394), (6039, 9268), (6951, 8052), (7282, 7686)]