55789398

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:101

約数の個数: 144

約数和(自身を含む): 154592256

約数和(自身を除く): 98802858

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 31, 42, 46, 54, 62, 63, 69, 81, 93, 126, 138, 161, 162, 186, 189, 207, 217, 243, 279, 322, 378, 414, 434, 483, 486, 529, 558, 567, 621, 651, 713, 837, 966, 1058, 1134, 1242, 1302, 1426, 1449, 1587, 1674, 1701, 1863, 1953, 2139, 2511, 2898, 3174, 3402, 3703, 3726, 3906, 4278, 4347, 4761, 4991, 5022, 5589, 5859, 6417, 7406, 7533, 8694, 9522, 9982, 11109, 11178, 11718, 12834, 13041, 14283, 14973, 15066, 16399, 17577, 19251, 22218, 26082, 28566, 29946, 32798, 33327, 35154, 38502, 39123, 42849, 44919, 49197, 52731, 57753, 66654, 78246, 85698, 89838, 98394, 99981, 105462, 114793, 115506, 128547, 134757, 147591, 173259, 199962, 229586, 257094, 269514, 295182, 299943, 344379, 346518, 404271, 442773, 599886, 688758, 808542, 885546, 899829, 1033137, 1212813, 1328319, 1799658, 2066274, 2425626, 2656638, 3099411, 3984957, 6198822, 7969914, 9298233, 18596466, 27894699, 55789398]

約数ペア:

[(1, 55789398), (2, 27894699), (3, 18596466), (6, 9298233), (7, 7969914), (9, 6198822), (14, 3984957), (18, 3099411), (21, 2656638), (23, 2425626), (27, 2066274), (31, 1799658), (42, 1328319), (46, 1212813), (54, 1033137), (62, 899829), (63, 885546), (69, 808542), (81, 688758), (93, 599886), (126, 442773), (138, 404271), (161, 346518), (162, 344379), (186, 299943), (189, 295182), (207, 269514), (217, 257094), (243, 229586), (279, 199962), (322, 173259), (378, 147591), (414, 134757), (434, 128547), (483, 115506), (486, 114793), (529, 105462), (558, 99981), (567, 98394), (621, 89838), (651, 85698), (713, 78246), (837, 66654), (966, 57753), (1058, 52731), (1134, 49197), (1242, 44919), (1302, 42849), (1426, 39123), (1449, 38502), (1587, 35154), (1674, 33327), (1701, 32798), (1863, 29946), (1953, 28566), (2139, 26082), (2511, 22218), (2898, 19251), (3174, 17577), (3402, 16399), (3703, 15066), (3726, 14973), (3906, 14283), (4278, 13041), (4347, 12834), (4761, 11718), (4991, 11178), (5022, 11109), (5589, 9982), (5859, 9522), (6417, 8694), (7406, 7533)]