49186305

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:148

約数の個数: 128

約数和(自身を含む): 109117440

約数和(自身を除く): 59931135

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 27, 31, 35, 45, 63, 69, 73, 93, 105, 115, 135, 155, 161, 189, 207, 217, 219, 279, 315, 345, 365, 465, 483, 511, 621, 651, 657, 713, 805, 837, 945, 1035, 1085, 1095, 1395, 1449, 1533, 1679, 1953, 1971, 2139, 2263, 2415, 2555, 3105, 3255, 3285, 3565, 4185, 4347, 4599, 4991, 5037, 5859, 6417, 6789, 7245, 7665, 8395, 9765, 9855, 10695, 11315, 11753, 13797, 14973, 15111, 15841, 19251, 20367, 21735, 22995, 24955, 25185, 29295, 32085, 33945, 35259, 44919, 45333, 47523, 52049, 58765, 61101, 68985, 74865, 75555, 79205, 96255, 101835, 105777, 134757, 142569, 156147, 176295, 224595, 226665, 237615, 260245, 305505, 317331, 364343, 427707, 468441, 528885, 673785, 712845, 780735, 1093029, 1405323, 1586655, 1821715, 2138535, 2342205, 3279087, 5465145, 7026615, 9837261, 16395435, 49186305]

約数ペア:

[(1, 49186305), (3, 16395435), (5, 9837261), (7, 7026615), (9, 5465145), (15, 3279087), (21, 2342205), (23, 2138535), (27, 1821715), (31, 1586655), (35, 1405323), (45, 1093029), (63, 780735), (69, 712845), (73, 673785), (93, 528885), (105, 468441), (115, 427707), (135, 364343), (155, 317331), (161, 305505), (189, 260245), (207, 237615), (217, 226665), (219, 224595), (279, 176295), (315, 156147), (345, 142569), (365, 134757), (465, 105777), (483, 101835), (511, 96255), (621, 79205), (651, 75555), (657, 74865), (713, 68985), (805, 61101), (837, 58765), (945, 52049), (1035, 47523), (1085, 45333), (1095, 44919), (1395, 35259), (1449, 33945), (1533, 32085), (1679, 29295), (1953, 25185), (1971, 24955), (2139, 22995), (2263, 21735), (2415, 20367), (2555, 19251), (3105, 15841), (3255, 15111), (3285, 14973), (3565, 13797), (4185, 11753), (4347, 11315), (4599, 10695), (4991, 9855), (5037, 9765), (5859, 8395), (6417, 7665), (6789, 7245)]