56820540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2293}}^1$

素因数の和:2371

約数の個数: 96

約数和(自身を含む): 184988160

約数和(自身を除く): 128167620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 59, 60, 70, 84, 105, 118, 140, 177, 210, 236, 295, 354, 413, 420, 590, 708, 826, 885, 1180, 1239, 1652, 1770, 2065, 2293, 2478, 3540, 4130, 4586, 4956, 6195, 6879, 8260, 9172, 11465, 12390, 13758, 16051, 22930, 24780, 27516, 32102, 34395, 45860, 48153, 64204, 68790, 80255, 96306, 135287, 137580, 160510, 192612, 240765, 270574, 321020, 405861, 481530, 541148, 676435, 811722, 947009, 963060, 1352870, 1623444, 1894018, 2029305, 2705740, 2841027, 3788036, 4058610, 4735045, 5682054, 8117220, 9470090, 11364108, 14205135, 18940180, 28410270, 56820540]

約数ペア:

[(1, 56820540), (2, 28410270), (3, 18940180), (4, 14205135), (5, 11364108), (6, 9470090), (7, 8117220), (10, 5682054), (12, 4735045), (14, 4058610), (15, 3788036), (20, 2841027), (21, 2705740), (28, 2029305), (30, 1894018), (35, 1623444), (42, 1352870), (59, 963060), (60, 947009), (70, 811722), (84, 676435), (105, 541148), (118, 481530), (140, 405861), (177, 321020), (210, 270574), (236, 240765), (295, 192612), (354, 160510), (413, 137580), (420, 135287), (590, 96306), (708, 80255), (826, 68790), (885, 64204), (1180, 48153), (1239, 45860), (1652, 34395), (1770, 32102), (2065, 27516), (2293, 24780), (2478, 22930), (3540, 16051), (4130, 13758), (4586, 12390), (4956, 11465), (6195, 9172), (6879, 8260)]