56720466

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:217

約数の個数: 128

約数和(自身を含む): 150232320

約数和(自身を除く): 93511854

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 33, 34, 41, 51, 54, 66, 82, 99, 102, 123, 137, 153, 187, 198, 246, 274, 297, 306, 369, 374, 411, 451, 459, 561, 594, 697, 738, 822, 902, 918, 1107, 1122, 1233, 1353, 1394, 1507, 1683, 2091, 2214, 2329, 2466, 2706, 3014, 3366, 3699, 4059, 4182, 4521, 4658, 5049, 5617, 6273, 6987, 7398, 7667, 8118, 9042, 10098, 11234, 12177, 12546, 13563, 13974, 15334, 16851, 18819, 20961, 23001, 24354, 25619, 27126, 33702, 37638, 40689, 41922, 46002, 50553, 51238, 61787, 62883, 69003, 76857, 81378, 95489, 101106, 123574, 125766, 138006, 151659, 153714, 185361, 190978, 207009, 230571, 286467, 303318, 370722, 414018, 461142, 556083, 572934, 691713, 859401, 1050379, 1112166, 1383426, 1668249, 1718802, 2100758, 2578203, 3151137, 3336498, 5156406, 6302274, 9453411, 18906822, 28360233, 56720466]

約数ペア:

[(1, 56720466), (2, 28360233), (3, 18906822), (6, 9453411), (9, 6302274), (11, 5156406), (17, 3336498), (18, 3151137), (22, 2578203), (27, 2100758), (33, 1718802), (34, 1668249), (41, 1383426), (51, 1112166), (54, 1050379), (66, 859401), (82, 691713), (99, 572934), (102, 556083), (123, 461142), (137, 414018), (153, 370722), (187, 303318), (198, 286467), (246, 230571), (274, 207009), (297, 190978), (306, 185361), (369, 153714), (374, 151659), (411, 138006), (451, 125766), (459, 123574), (561, 101106), (594, 95489), (697, 81378), (738, 76857), (822, 69003), (902, 62883), (918, 61787), (1107, 51238), (1122, 50553), (1233, 46002), (1353, 41922), (1394, 40689), (1507, 37638), (1683, 33702), (2091, 27126), (2214, 25619), (2329, 24354), (2466, 23001), (2706, 20961), (3014, 18819), (3366, 16851), (3699, 15334), (4059, 13974), (4182, 13563), (4521, 12546), (4658, 12177), (5049, 11234), (5617, 10098), (6273, 9042), (6987, 8118), (7398, 7667)]