49427928

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:390

約数の個数: 128

約数和(自身を含む): 152409600

約数和(自身を除く): 102981672

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 71, 72, 88, 99, 108, 132, 142, 198, 213, 216, 264, 284, 293, 297, 396, 426, 568, 586, 594, 639, 781, 792, 852, 879, 1172, 1188, 1278, 1562, 1704, 1758, 1917, 2343, 2344, 2376, 2556, 2637, 3124, 3223, 3516, 3834, 4686, 5112, 5274, 6248, 6446, 7029, 7032, 7668, 7911, 9372, 9669, 10548, 12892, 14058, 15336, 15822, 18744, 19338, 20803, 21087, 21096, 25784, 28116, 29007, 31644, 38676, 41606, 42174, 56232, 58014, 62409, 63288, 77352, 83212, 84348, 87021, 116028, 124818, 166424, 168696, 174042, 187227, 228833, 232056, 249636, 348084, 374454, 457666, 499272, 561681, 686499, 696168, 748908, 915332, 1123362, 1372998, 1497816, 1830664, 2059497, 2246724, 2745996, 4118994, 4493448, 5491992, 6178491, 8237988, 12356982, 16475976, 24713964, 49427928]

約数ペア:

[(1, 49427928), (2, 24713964), (3, 16475976), (4, 12356982), (6, 8237988), (8, 6178491), (9, 5491992), (11, 4493448), (12, 4118994), (18, 2745996), (22, 2246724), (24, 2059497), (27, 1830664), (33, 1497816), (36, 1372998), (44, 1123362), (54, 915332), (66, 748908), (71, 696168), (72, 686499), (88, 561681), (99, 499272), (108, 457666), (132, 374454), (142, 348084), (198, 249636), (213, 232056), (216, 228833), (264, 187227), (284, 174042), (293, 168696), (297, 166424), (396, 124818), (426, 116028), (568, 87021), (586, 84348), (594, 83212), (639, 77352), (781, 63288), (792, 62409), (852, 58014), (879, 56232), (1172, 42174), (1188, 41606), (1278, 38676), (1562, 31644), (1704, 29007), (1758, 28116), (1917, 25784), (2343, 21096), (2344, 21087), (2376, 20803), (2556, 19338), (2637, 18744), (3124, 15822), (3223, 15336), (3516, 14058), (3834, 12892), (4686, 10548), (5112, 9669), (5274, 9372), (6248, 7911), (6446, 7668), (7029, 7032)]