48998628

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:271

約数の個数: 144

約数和(自身を含む): 151683840

約数和(自身を除く): 102685212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 49, 54, 63, 84, 94, 98, 108, 126, 141, 147, 188, 189, 196, 197, 252, 282, 294, 329, 378, 394, 423, 441, 564, 588, 591, 658, 756, 788, 846, 882, 987, 1182, 1269, 1316, 1323, 1379, 1692, 1764, 1773, 1974, 2303, 2364, 2538, 2646, 2758, 2961, 3546, 3948, 4137, 4606, 5076, 5292, 5319, 5516, 5922, 6909, 7092, 8274, 8883, 9212, 9259, 9653, 10638, 11844, 12411, 13818, 16548, 17766, 18518, 19306, 20727, 21276, 24822, 27636, 27777, 28959, 35532, 37036, 37233, 38612, 41454, 49644, 55554, 57918, 62181, 64813, 74466, 82908, 83331, 86877, 111108, 115836, 124362, 129626, 148932, 166662, 173754, 194439, 248724, 249993, 259252, 260631, 333324, 347508, 388878, 453691, 499986, 521262, 583317, 777756, 907382, 999972, 1042524, 1166634, 1361073, 1749951, 1814764, 2333268, 2722146, 3499902, 4083219, 5444292, 6999804, 8166438, 12249657, 16332876, 24499314, 48998628]

約数ペア:

[(1, 48998628), (2, 24499314), (3, 16332876), (4, 12249657), (6, 8166438), (7, 6999804), (9, 5444292), (12, 4083219), (14, 3499902), (18, 2722146), (21, 2333268), (27, 1814764), (28, 1749951), (36, 1361073), (42, 1166634), (47, 1042524), (49, 999972), (54, 907382), (63, 777756), (84, 583317), (94, 521262), (98, 499986), (108, 453691), (126, 388878), (141, 347508), (147, 333324), (188, 260631), (189, 259252), (196, 249993), (197, 248724), (252, 194439), (282, 173754), (294, 166662), (329, 148932), (378, 129626), (394, 124362), (423, 115836), (441, 111108), (564, 86877), (588, 83331), (591, 82908), (658, 74466), (756, 64813), (788, 62181), (846, 57918), (882, 55554), (987, 49644), (1182, 41454), (1269, 38612), (1316, 37233), (1323, 37036), (1379, 35532), (1692, 28959), (1764, 27777), (1773, 27636), (1974, 24822), (2303, 21276), (2364, 20727), (2538, 19306), (2646, 18518), (2758, 17766), (2961, 16548), (3546, 13818), (3948, 12411), (4137, 11844), (4606, 10638), (5076, 9653), (5292, 9259), (5319, 9212), (5516, 8883), (5922, 8274), (6909, 7092)]