49173444

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:162

約数の個数: 144

約数和(自身を含む): 141086400

約数和(自身を除く): 91912956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 37, 38, 57, 58, 67, 74, 76, 87, 111, 114, 116, 134, 148, 171, 174, 201, 222, 228, 261, 268, 333, 342, 348, 402, 444, 522, 551, 603, 666, 684, 703, 804, 1044, 1073, 1102, 1206, 1273, 1332, 1406, 1653, 1943, 2109, 2146, 2204, 2412, 2479, 2546, 2812, 3219, 3306, 3819, 3886, 4218, 4292, 4958, 4959, 5092, 5829, 6327, 6438, 6612, 7437, 7638, 7772, 8436, 9657, 9916, 9918, 11457, 11658, 12654, 12876, 14874, 15276, 17487, 19314, 19836, 20387, 22311, 22914, 23316, 25308, 29748, 34974, 36917, 38628, 40774, 44622, 45828, 47101, 61161, 69948, 71891, 73834, 81548, 89244, 94202, 110751, 122322, 141303, 143782, 147668, 183483, 188404, 215673, 221502, 244644, 282606, 287564, 332253, 366966, 423909, 431346, 443004, 565212, 647019, 664506, 733932, 847818, 862692, 1294038, 1329012, 1365929, 1695636, 2588076, 2731858, 4097787, 5463716, 8195574, 12293361, 16391148, 24586722, 49173444]

約数ペア:

[(1, 49173444), (2, 24586722), (3, 16391148), (4, 12293361), (6, 8195574), (9, 5463716), (12, 4097787), (18, 2731858), (19, 2588076), (29, 1695636), (36, 1365929), (37, 1329012), (38, 1294038), (57, 862692), (58, 847818), (67, 733932), (74, 664506), (76, 647019), (87, 565212), (111, 443004), (114, 431346), (116, 423909), (134, 366966), (148, 332253), (171, 287564), (174, 282606), (201, 244644), (222, 221502), (228, 215673), (261, 188404), (268, 183483), (333, 147668), (342, 143782), (348, 141303), (402, 122322), (444, 110751), (522, 94202), (551, 89244), (603, 81548), (666, 73834), (684, 71891), (703, 69948), (804, 61161), (1044, 47101), (1073, 45828), (1102, 44622), (1206, 40774), (1273, 38628), (1332, 36917), (1406, 34974), (1653, 29748), (1943, 25308), (2109, 23316), (2146, 22914), (2204, 22311), (2412, 20387), (2479, 19836), (2546, 19314), (2812, 17487), (3219, 15276), (3306, 14874), (3819, 12876), (3886, 12654), (4218, 11658), (4292, 11457), (4958, 9918), (4959, 9916), (5092, 9657), (5829, 8436), (6327, 7772), (6438, 7638), (6612, 7437)]